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List of publications since 2005

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  1. Raiteri C.M., Villata M., Carosati D., and 39 more 2021, "The dual nature of blazar fast variability: Space and ground observations of S5 0716+714", Monthly Notices of the Royal Astronomical Society, 501, p.1100-1115   [link to ADS]
  2. Horne K., De Rosa G., Peterson B.M., and 152 more 2021, "Space Telescope and Optical Reverberation Mapping Project. IX. Velocity-Delay Maps for Broad Emission Lines in NGC 5548", Astrophysical Journal, 907, p.76-94   [link to ADS]
  3. Wyrzykowski L., Mroz P., Rybicki K.A., and 183 more 2020, "Full orbital solution for the binary system in the northern Galactic disc microlensing event Gaia16aye", Astronomy and Astrophysics, 633, p.A98-A118   [link to ADS]
  4. Williams P.R., Pancoast A., Treu T., and 155 more 2020, "Space Telescope and Optical Reverberation Mapping Project. XII. Broad-line Region Modeling of NGC 5548", Astrophysical Journal, 902, p.74-99   [link to ADS]
  5. Weaver Z.R., Williamson K.E., Jorstad S.G., and 54 more 2020, "Multiwavelength Variability of BL Lacertae Measured with High Time Resolution", Astrophysical Journal, 900, p.133-170   [link to ADS]
  6. Valverde J., Horan D., Bernard D. et al. 2020, "A Decade of Multiwavelength Observations of the TeV Blazar 1ES 1215+303: Extreme Shift of the Synchrotron Peak Frequency and Long-term Optical-Gamma-Ray Flux Increase", Astrophysical Journal, 891, p.170-194   [link to ADS]
  7. Sergeev S.G. 2020, "Spectral variability of the 3C 390.3 nucleus for more than 20 years - II. Variability of the broad emission-line profiles and He II 4686A emission-line fluxes", Monthly Notices of the Royal Astronomical Society, 495, p.971-980   [link to ADS]
  8. Pasierb M., Goyal A., Ostrowski M., et al. 2020, "Multiband optical flux density and polarization microvariability study of optically bright blazars", Monthly Notices of the Royal Astronomical Society, 492, p.1295-1317   [link to ADS]
  9. Otero-Santos J., Acosta-Pulido J.A., Becerra G.J., et al. 2020, "Quasi-periodic behaviour in the optical and γ-ray light curves of blazars 3C 66A and B2 1633+38", Monthly Notices of the Royal Astronomical Society, 492, p.5524-5539   [link to ADS]
  10. Nokhrina E.E., Kovalev Y.Y., and Pushkarev A.B. 2020, "Physical parameters of active galactic nuclei derived from properties of the jet geometry transition region", Monthly Notices of the Royal Astronomical Society, 498, p.2532-2543   [link to ADS]
  11. Lister M.L., Homan D.C., Kovalev Y.Y., Mandal S., Pushkarev A.B., and Siemiginowska A. 2020, "TXS 0128+554: A Young Gamma-Ray-emitting Active Galactic Nucleus with Episodic Jet Activity", Astrophysical Journal, 899, p.141-162   [link to ADS]
  12. Larionov V.M., Jorstad S.G., Marscher A.P., et al. 2020, "Multiwavelength behaviour of the blazar 3C 279: decade-long study from γ-ray to radio", Monthly Notices of the Royal Astronomical Society, 492, p.3829-3848   [link to ADS]
  13. Kovalev Y.Y., Pushkarev A.B., Nokhrina E.E., Plavin A.V., Beskin V.S., Chernoglazov A.V., Lister M.L., and Savolainen T. 2020, "A transition from parabolic to conical shape as a common effect in nearby AGN jets", Monthly Notices of the Royal Astronomical Society, 495, p.3576-3591   [link to ADS]
  14. Kovalev Y.Y., Kardashev N.S., Sokolovsky K.V., and 57 more 2020, "Detection statistics of the RadioAstron AGN survey", Advances in Space Research, 65, p.705-711   [link to ADS]
  15. Butuzova M.S., Pushkarev A.B., Shablovinskaya E.S., Nazarov S.V. 2020, "Inverse Compton Scattering of Radiation from a Central Source as a Possible Mechanism for the Formation of X-Ray Radiation from Kiloparsec Jets of Core-Dominated Quasars", Astronomy Reports, 64, p.894-914   [link to ADS]
  16. Butuzova M.S., Pushkarev A.B. 2020, "Is OJ 287 a Single Supermassive Black Hole?", Universe, 6, p.191   [link to ADS]
  17. Arshakian T.G., Pushkarev A.B., Lister M.L., and Savolainen T. 2020, "Studies of stationary features in jets: BL Lacertae. I. The dynamics and brightness asymmetry on sub-parsec scales", Astronomy and Astrophysics, 640, p.A62-A79   [link to ADS]
  18. Weaver Z.R., Balonek T.J., Jorstad S.G., et al. 2019, "The 2016 June Optical and Gamma-Ray Outburst and Optical Microvariability of the Blazar 3C 454.3", Astrophysical Journal, 875, p.15   [link to ADS]
  19. Vercellone S., Romano P., Piano G., et al. 2019, "AGILE, Fermi, Swift, and GASP/WEBT multi-wavelength observations of the high-redshift blazar 4C +71.07 in outburst", Astronomy and Astrophysics, 621, p.A82   [link to ADS]
  20. Strigunov K.S., Zhovtan A.V., Neshpor Yu.I., Borman G.A. 2019, "Long-Term Observations of the Blazar Mrk 501 with the GT-48 Cherenkov Telescope", Astronomy Letters, 45, p.1-9   [link to ADS]
  21. Raiteri C.M., Villata M., Carnerero M.I., et al. 2019, "The beamed jet and quasar core of the distant blazar 4C 71.07", Monthly Notices of the Royal Astronomical Society, 489, p.1837-1849   [link to ADS]
  22. Pushkarev A.B., Butuzova M.S., Kovalev Y.Y., Hovatta T. 2019, "Multifrequency study of the gamma-ray flaring BL Lacertae object PKS 2233-148 in 2009-2012", Monthly Notices of the Royal Astronomical Society, 482, p.2336-2353   [link to ADS]
  23. Plavin A.V., Kovalev Y.Y., Pushkarev A.B., Lobanov A.P. 2019, "Significant core shift variability in parsec-scale jets of active galactic nuclei", Monthly Notices of the Royal Astronomical Society, 485, p.1822-1842   [link to ADS]
  24. MAGIC Collaboration, Acciari V.A., Ansoldi S., Antonelli L.A., et al. 2019, "A fast, very-high-energy γ-ray flare from BL Lacertae during a period of multi-wavelength activity in June 2015", Astronomy and Astrophysics, 623, p.A175   [link to ADS]
  25. Lister M.L., Homan D.C., Hovatta T., et al. 2019, "MOJAVE. XVII. Jet Kinematics and Parent Population Properties of Relativistically Beamed Radio-loud Blazars", Astrophysical Journal, 874, p.43   [link to ADS]
  26. Kriss G.A., De Rosa G., Ely J., et al. 2019, "Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet Spectrum", Astrophysical Journal, 881, p.153   [link to ADS]
  27. Ivanov M.M., Kovalev Y.Y., Lister M.L., Panin A.G., Pushkarev A.B., Savolainen T., Troitsky S.V. 2019, "Constraining the photon coupling of ultra-light dark-matter axion-like particles by polarization variations of parsec-scale jets in active galaxies", Journal of Cosmology and Astroparticle Physics, 2019, p.059   [link to ADS]
  28. Grinin V.P., Semenov A.O., Barsunova O.Yu., Sergeev S.G. 2019, "Variable Circumstellar Extinction in UX Ori Stars of Late Spectral Types: V695 Per", Astrophysics, 62, p.41-47   [link to ADS]
  29. D'Ammando F., Raiteri C.M., Villata M., et al. 2019, "Investigating the multiwavelength behaviour of the flat spectrum radio quasar CTA 102 during 2013-2017", Monthly Notices of the Royal Astronomical Society, 490, p.5300-5316   [link to ADS]
  30. Butuzova M.S., Pushkarev A.B. 2019, "Inverse Compton Scattering of the Central Source Photons as an X-Ray Emission Mechanism on Kiloparsec Scales in PKS 1127-145", Astrophysical Journal, 883, p.131   [link to ADS]
  31. Voitsik P.A., Pushkarev A.B., Kovalev Yu.Yu., Plavin A.V., Lobanov A.P., Ipatov A. V. 2018, "Frequency-Dependent Core Shifts in Ultracompact Quasars", Astronomy Reports, 62, p.787-813   [link to ADS]
  32. Rani B., Jorstad S.G., Marscher A.P., et al. 2018, "Exploring the Connection between Parsec-scale Jet Activity and Broadband Outbursts in 3C 279", Astrophysical Journal, 858, p.80   [link to ADS]
  33. Pittori C., Lucarelli F., Verrecchia F., et al. 2018, "The Bright γ-ray Flare of 3C 279 in 2015 June: AGILE Detection and Multifrequency Follow-up Observations", Astrophysical Journal, 856, p.99   [link to ADS]
  34. Nazarov S.V., Okhmat D.N., Sokolovsky K.V., Denisenko D.V. 2018, "Pre-discovery photometry of kait-18P = SN 2018aoq in NGC 4151", The Astronomer's Telegram, 11498   [link to ADS]
  35. MAGIC Collaboration: Ahnen M.L., Ansoldi S., Antonelli L.A., et al. 2018, "Detection of the blazar S4 0954+65 at very-high-energy with the MAGIC telescopes during an exceptionally high optical state", Astronomy and Astrophysics, 617, p.A30   [link to ADS]
  36. MAGIC Collaboration: Ahnen M.L., Ansoldi S., Antonelli L.A., et al. 2018, "Multi-wavelength characterization of the blazar S5 0716+714 during an unprecedented outburst phase", Astronomy and Astrophysics, 619, p.A45   [link to ADS]
  37. Lister M.L., Aller M.F., Aller H.D., Hodge M.A., Homan D.C., Kovalev Y.Y., Pushkarev A.B., Savolainen T. 2018, "MOJAVE. XV. VLBA 15 GHz Total Intensity and Polarization Maps of 437 Parsec-scale AGN Jets from 1996 to 2017", Astrophysical Journal Supplement Series, 234, p.12   [link to ADS]
  38. Kushwaha P., Gupta A.C., Wiita P.J., et al. 2018, "Multiwavelength temporal and spectral variability of the blazar OJ 287 during and after the 2015 December flare: a major accretion disc contribution", Monthly Notices of the Royal Astronomical Society, 473, p.1145-1156   [link to ADS]
  39. Homan D., Hovatta T., Kovalev Yu. Lister M., Pushkarev A., Savolainen T. 2018, "Constraints on Particles and Fields from Full Stokes Observations of AGN", Galaxies, 6, p.17   [link to ADS]
  40. Hodge M.A., Lister M.L., Aller M.F., Aller H.D., Kovalev Y.Y., Pushkarev A.B., Savolainen T. 2018, "MOJAVE XVI: Multiepoch Linear Polarization Properties of Parsec-scale AGN Jet Cores", Astrophysical Journal, 862, p.151   [link to ADS]
  41. Grinin V.P., Barsunova O.Yu., Sergeev S.G., Arkharov A.A., Shugarov S.Yu., Semenov A.O., Efimova N.V. 2018, "Unusual Photometric Activity of the Weak-line T Tauti Star V715 Per", Astronomy Reports, 62, p.677-688   [link to ADS]
  42. Fausnaugh M.M., Starkey D.A., Horne K., et al. 2018, "Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies", Astrophysical Journal, 854, p.107   [link to ADS]
  43. De Rosa G., Fausnaugh M.M., Grier C.J., et al. 2018, "Velocity-resolved Reverberation Mapping of Five Bright Seyfert 1 Galaxies", Astrophysical Journal, 866, p.133   [link to ADS]
  44. Cohen M.H., Aller H.D., Aller M.F., Hovatta T., Kharb P., Kovalev Y.Y., Lister M.L., Meier D.L., Pushkarev A.B., Savolainen T. 2018, "Reversals in the Direction of Polarization Rotation in OJ 287", Astrophysical Journal, 862, p.1   [link to ADS]
  45. Butuzova M.S. 2018, "Geometrical and Kinematic Parameters of the Jet of the Blazar S5 0716+71 in a Helical-Jet Model", Astronomy Reports, 62, p.116-122   [link to ADS]
  46. Butuzova M.S. 2018, "Periods of the Long-Term Variability of the Blazar 0716+714 and Their Inter-Correlations in a Helical Jet Model", Astronomy Reports, 62, p.654-663   [link to ADS]
  47. Beuchert T., Kadler M., Perucho M., et al. 2018, "VLBA polarimetric monitoring of 3C 111", Astronomy and Astrophysics, 610, p.A32   [link to ADS]
  48. Abeysekara A.U., Benbow W., Bird R., et al. 2018, "Multiwavelength Observations of the Blazar BL Lacertae: A New Fast TeV Gamma-Ray Flare", Astrophysical Journal, 856, p.95   [link to ADS]
  49. Starkey D., Horne K., Fausnaugh M.M., Peterson B.M., Bentz M.C., et al. 2017, "Space Telescope and Optical Reverberation Mapping Project.VI. Reverberating Disk Models for NGC 5548", Astrophysical Journal, 835, p.65   [link to ADS]
  50. Sergeev S.G., Nazarov S.V., & Borman G.A. 2017, "Spectral variability of the 3C 390.3 nucleus for more than 20 yr - I. Variability of the broad and narrow emission line fluxes", Monthly Notices of the Royal Astronomical Society, 465, p.1898-1909   [link to ADS]   [Data]
  51. Raiteri C.M., Villata M., Acosta-Pulido J.A., et al. 2017, "Blazar spectral variability as explained by a twisted inhomogeneous jet", Nature, 552, p.374-377   [link to ADS]
  52. Raiteri C.M., Nicastro F., Stamerra A., et al. 2017, "Synchrotron emission from the blazar PG 1553+113. An analysis of its flux and polarization variability", Monthly Notices of the Royal Astronomical Society, 466, p.3762-3774   [link to ADS]
  53. Pei L., Fausnaugh M.M., Barth A.J., et al. 2017, "Space Telescope and Optical Reverberation Mapping Project. V. Optical Spectroscopic Campaign and Emission-line Analysis for NGC 5548", Astrophysical Journal, 837, p.131   [link to ADS]
  54. Pedaletti G., Manganaro M., Doert M., et al. 2017, "The first VHE detection of the blazar S4 0954+65 with the MAGIC telescopes during an exceptionally high optical state", 6th International Symposium on High Energy Gamma-Ray Astronomy, 1792, p.050028   [link to ADS]
  55. Mathur S., Gupta A., Page K., et al. 2017, "Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the Ultraviolet Anomaly in NGC 5548 with X-Ray Spectroscopy", Astrophysical Journal, 846, p.55   [link to ADS]
  56. Larionov V., Jorstad S., Marscher A. et al. 2017, "Behaviour of the Blazar CTA 102 during Two Giant Outbursts", Galaxies, 5, p.91   [link to ADS]
  57. Kato T., Isogai K., Hambsch F-J, et al. 2017, "Survey of period variations of superhumps in SU UMa-type dwarf novae. IX. The ninth year (2016-2017)", Publications of the Astronomical Society of Japan, 69, p.75   [link to ADS]
  58. Feng Q., for the VERITAS Collaboration, Jorstad S.G., Marscher A.P., et al. 2017, "Multiwavelength observations of the blazar BL Lacertae: a new fast TeV γ-ray flare", ArXiv e-prints, p.arXiv:1708.06386
  59. Fausnaugh M.M., Grier C.J., Bentz M.C., et al. 2017, "Reverberation Mapping of Optical Emission Lines in Five Active Galaxies", Astrophysical Journal, 840, p.97   [link to ADS]
  60. Bikmaev I.F., Nikolaeva E.A., Shimansky V.V., et al. 2017, "Spectroscopic study of the optical counterpart to the fast X-ray transient IGR J17544-2619 based on observations at the 1.5-m RTT-150 telescope", Astronomy Letters, 43, p.664-676   [link to ADS]
  61. Barsunova O.Yu., Grinin V.P., Sergeev S.G., Arkharov A.A., Shugarov S.Yu, Efimova N.V. 2017, "UX Ori-type stars among WTTS type stars", Astronomical and Astrophysical Transactions, 30, p.233-240   [link to ADS]
  62. Ahnen M.L., Ansoldi S., Antonelli L.A., et al. 2017, "Multiwavelength observations of a VHE gamma-ray flare from PKS 1510-089 in 2015", Astronomy and Astrophysics, 603, p.A29   [link to ADS]
  63. Strigunov K.S., Zhovtan A.V. 2016, "Analysis of the activity of the blazar BL Lacertae over the period 1998-2011", Astronomy Letters, 42, p.417-427   [link to ADS]
  64. Morozova D., Larionov V., Jorstad S., Marscher A., Troitskaya Yu., Troitskiy I., Blinov D., Borman G., and Gurwell M. 2016, "Optical Outburst of the Blazar S4 0954+658 in Early 2015", Galaxies, 4, p.24   [link to ADS]
  65. Larionov V.M., Villata M., Raiteri C.M., et al. (53 co-authors, including Borman G.A., Nazarov S.V., Sergeev S.G.) 2016, "Exceptional outburst of the blazar CTA 102 in 2012: the GASP-WEBT campaign and its extension", Monthly Notices of the Royal Astronomical Society, 461, p.3047-3056   [link to ADS]
  66. Kiehlmann S., Savolainen T., Jorstad S.G., et al. (64 co-authors, including Borman G.A., Doroshenko V.T., Nazarov S.V., Pulatova N.G., Sergeev S.G.) 2016, "Polarization angle swings in blazars: The case of 3C 279", Astronomy and Astrophysics, 590, p.10-29   [link to ADS]
  67. Goad M.R., Korista K.T., De Rosa G., et al. (101 co-authors, including Borman G.A., Nazarov S.V., Okhmat D.N., Sergeev S.G.) 2016, "Space Telescope and Optical Reverberation Mapping Project. IV. Anomalous Behavior of the Broad Ultraviolet Emission Lines in NGC 5548", Astrophysical Journal, 824, p.11-20   [link to ADS]
  68. Fausnaugh M.M., Denney K.D., Barth A.J., et al. (97 co-authors, including Sergeev S.G., Borman G.A., Nazarov S.V., Okhmat D.N.) 2016, "Space Telescope and Optical Reverberation Mapping Project. III. Optical Continuum Emission and Broadband Time Delays in NGC 5548", Astrophysical Journal, 821, p.56-80   [link to ADS]
  69. Casadio C., Gómez J., Jorstad S.G., et al. (36 co-authors, including Borman G.A. and Sergeev S.G.) 2016, "The Connection between the Radio Jet and the γ-ray Emission in the Radio Galaxy 3C 120 and the Blazar CTA 102", Galaxies, 4, p.34   [link to ADS]
  70. Butuzova M.S. 2016, "Search for differences in the velocities and directions of the kiloparsec-scale jets of quasars with and without X-ray emission", Astronomy Reports, 60, p.313-321   [link to ADS]
  71. Bon E., Zucker S., Netzer H., et al. (17 co-authors, including Sergeev S.G.) 2016, "Evidence for Periodicity in 43 year-long Monitoring of NGC 5548", Astrophysical Journal Supplement Series, 225, p.29-43   [link to ADS]
  72. Bikmaev I.F., Sharipova L.M., Galeev A.I., and Akhmetkhanova A.É 2016, "Spectral Characteristics of Radiation from the Nucleus of the Seyfert Galaxy NGC 1275 After an Epoch of its Maximum Activity", Astrophysics, 59, p.48-56   [link to ADS]
  73. Bhatta G., Stawarz Ł., Ostrowski M., et al. (46 co-authors, including Borman G.A. and Sergeev S.G.) 2016, "Multifrequency Photo-polarimetric WEBT Observation Campaign on the Blazar S5 0716+714: Source Microvariability and Search for Characteristic Timescales", Astrophysical Journal, 831, p.92-108   [link to ADS]
  74. Barsunova O.Yu., Grinin V.P., Arharov A.A., Semenov A.O., Sergeev S.G., and Efimova N.V. 2016, "Periodic Brightness Modulation of the T Tauri Star V716 Per Based on Optical and Infrared Photometry", Astrophysics, 59, p.147-163   [link to ADS]
  75. Vavilova I.B., Bolotin Yu.L., Boyarsky A.M., Danevich F.A., Kobychev V.V., Tretyak V.I., Babyk Iu.V., Iakubovskyi D.A., Hnatyk B.I., Sergeev S.G. 2015, "Dark matter: Observational manifestation and experimental searches", in Dark matter: Observational manifestation and experimental searches, Edited by I. Vavilova et al. ISBN 978-966-360-239-4, 375pp. Kiev, Akademperiodyka, 2015   [link to ADS]
  76. Strigunov K.S. & Zhovtan A.V. 2015, "Long-term observations of the blazar 1ES 1426+428 with the GT-48 Cerenkov telescope", Astronomy Reports, 59, p.175-182   [link to ADS]
  77. Raiteri C.M., Stamerra A., Villata M., Larionov V.M., et al. (62 co-authors, including Borman G.A., Doroshenko V.T., Nazarov S.V. ) 2015, "The WEBT campaign on the BL Lac object PG 1553+113 in 2013. An analysis of the enigmatic synchrotron emission", Monthly Notices of the Royal Astronomical Society, 454, p.353-367   [link to ADS]
  78. Casadio C., Gomez J.L., Jorstad S.G., Marscher A.P., Larionov V.M., et al. (31 co-authors, including Borman G.A. and Sergeev S.G.) 2015, "A Multi-wavelength Polarimetric Study of the Blazar CTA 102 during a Gamma-Ray Flare in 2012", Astrophysical Journal, 813, p.51   [link to ADS]
  79. Bhatta G., Goyal A., Ostrowski M., et al. (45 co-authors, including Borman G.A. and Sergeev S.G.) 2015, "Discovery of a Highly Polarized Optical Microflare in Blazar S5 0716+714 during the 2014 WEBT Campaign", Astrophysical Journal, 809, p.L27   [link to ADS]
  80. Barsunova O.Yu., Grinin V.P., Sergeev S.G., Semenov A.O., and Shugarov S.Yu. 2015, "UX Ori Variables in the Cluster IC 348", Astrophysics, 58, p.193-203   [link to ADS]
  81. Sergeev S.G. 2014, "Further determination of interband lags between variations in B, V, R, and I bands in active galactic nuclei", IAU Symposium, 304, p.247-248   [link to ADS]
  82. Peterson B.M., Grier C.J., Horne K., et al. (46 co-authors, including Sergeev S.G., Borman G.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Okhmat D.N.) 2014, "Reverberation Mapping of the Seyfert 1 Galaxy NGC 7469", Astrophysical Journal, 795, p.149   [link to ADS]
  83. Neshpor Yu.I. and Zhovtan A.V. 2014, "Revisiting the issue of radiation spectra", Bulletin Crimean Astrophysical Observatory, 110, p.45-49   [link to ADS]
  84. Doroshenko V.T., Efimov Yu.S., Borman G.A., and Pulatova N.G. 2014, "BVRI CCD-Photometry of Comparison Stars in the Fields of Galaxies with Active Nuclei. VI", Astrophysics, 57, p.30-49   [link to ADS]
  85. Doroshenko V.T., Efimov Yu.S., Borman G.A., and Pulatova N.G. 2014, "BVRI CCD-Photometry of Comparison Stars in the Fields of Galaxies with Active Nuclei. VII", Astrophysics, 57, p.176-196   [link to ADS]
  86. Strigunov K.S. 2013, "Observation of the Mrk 501 galaxy with the GT-48 gamma-telescope in 2009", Bulletin Crimean Astrophysical Observatory, 109, p.7-11   [link to ADS]
  87. Raiteri C.M., Villata M., D'Ammando F., Larionov V.M., Gurwell M., et al. (78 co-authors, including Borman G.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Okhmat D.N., Pulatova N.G., Sergeev S.G.) 2013, "The awakening of BL Lacertae: observations by Fermi, Swift and the GASP-WEBT", Monthly Notices of the Royal Astronomical Society, 436, p.1530-1545   [link to ADS]
  88. Pulatova N., Vavilova I., and Berczik P. 2013, "Statistical study of isolated and non-isolated AGNs in the Local Universe", IAU Symposium, 290, p.297-298   [link to ADS]
  89. Grier C.J., Peterson B.M., Horne K., et al. (41 co-authors, including Sergeev S.G., Borman G.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Okhmat D.N.) 2013, "The Structure of the Broad-line Region in Active Galactic Nuclei. I. Reconstructed Velocity-delay Maps", Astrophysical Journal, 764, p.47   [link to ADS]
  90. Doroshenko V.T., Sergeev S.G., Efimov Yu.S., Borman G.A., Okhmat D.N., Pulatova N.G., and Nazarov S.V. 2013, "BVRI CCD-Photometry of comparison stars in the fields of galaxies with active nuclei. V", Astrophysics, 56, p.343-358   [link to ADS]
  91. Arcavi I., Gal-Yam A., Sergeev S.G. 2013, "Supernova 2003ie Was Likely a Faint Type IIP Event", The Astronomical Journal, 145, p.99   [link to ADS]
  92. Neshpor Yu.I., Zhovtan A.V., Zhogolev N.A., Nehai E.M., Skiruta Z.N., Strigunov K.S., & Fomin V.P. 2012, "Observations of active galactic nuclei with GT-48 gamma-ray telescope in 2007-2009", Bulletin Crimean Astrophysical Observatory, 108, p.91-94   [link to ADS]
  93. Grier C.J., Peterson B.M., Pogge R.W., et al. (43 co-authors, including Sergeev S.G., Borman G.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Okhmat D.N.) 2012, "Reverberation Mapping Results for Five Seyfert 1 Galaxies", Astrophysical Journal, 755, p.60   [link to ADS]
  94. Grier C.J., Peterson B.M., Pogge R.W., et al. (40 co-authors, including Sergeev S.G., Borman G.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Okhmat D.N.) 2012, "A Reverberation Lag for the High-ionization Component of the Broad-line Region in the Narrow-line Seyfert 1 Mrk 335", Astrophysical Journal, 744, p.L4   [link to ADS]
  95. Fidelis, V. V. 2012, "Two-year observations of the blazar H1426 + 428 with the GT-48 atmospheric Cherenkov telescope", Astrophysics, 55, No.2, p.226-230   [link to ADS]
  96. Fidelis, V. V. 2012, "Two-year observations of the blazar H1426 + 428 with the GT-48 atmospheric Cherenkov telescope", Astrophysics, 55, No.2, p.226-230   [link to ADS]
  97. Doroshenko V.T., Sergeev S.G., Klimanov S.A., Pronik V.I., and Efimov Yu.S. 2012, "Broad-line region kinematics and black hole mass in Markarian 6", Monthly Notices of the Royal Astronomical Society, 426, p.416-426   [link to ADS]
  98. D'Onofrio M., Marziani P., Sulentic J.W., et al. (24 co-authors, including Pronik V.I., Sergeev S.G., Neshpor Y.I.) 2012, "Quasars: The Observational Perspectives", Fifty Years of Quasars: From Early Observations and Ideas to Future Research, 386, p.91   [link to ADS]
  99. D'Onofrio M., Marziani P., Sulentic J.W., et al. (18 co-authors, including Pronik I.I., Pronik V.I., Sergeev S.G.) 2012, "Quasars in the Life of Astronomers", Fifty Years of Quasars: From Early Observations and Ideas to Future Research, 386, p.11   [link to ADS]
  100. Zhovtan, A. V.; Neshpor, Yu. I.; Zhogolev, N. A.; Nehai, E. M.; Skiruta, Z. N.; Fomin, V. P. 2011, "Long-term observations of galaxy 3C 66A", Bulletin of the Crimean Astrophysical Observatory, 107, No.1, p.30-35   [link to ADS]
  101. Vol'Vach A.E., Vol'Vach L.N., Kut'kin A.M., et al. (23 co-authors, including Sergeev S.G., Doroshenko V.T., Efimov Yu.S., Klimanov S.A., Nazarov S.V., Borman G.A.) 2011, "Multi-frequency studies of the non-stationary radiation of the blazar 3C 454.3", Astronomy Reports, 55, p.608-615   [link to ADS]
  102. Vercellone S., Striani E., Vittorini V., et al. (87 co-authors, including Borman G.A., Efimov Yu.S., Nazarov S.V., Sergeev S.G.) 2011, "The Brightest Gamma-Ray Flaring Blazar in the Sky: AGILE and Multi-wavelength Observations of 3C 454.3 During 2010 November", Astrophysical Journal, 736, p.L38   [link to ADS]
  103. Sergeev S.G., Klimanov S.A., Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Pronik V.I. 2011, "Variability of the 3C 390.3 nucleus in 2000-2007 and a new estimate of the central black hole mass", Monthly Notices of the Royal Astronomical Society, 410, p.1877-1885   [link to ADS]
  104. Neshpor, Yu. I. 2011, "Particular features of γ radiation from active galactic nuclei", Bulletin of the Crimean Astrophysical Observatory, 107, No.1, p.25-29   [link to ADS]
  105. Fidelis, V. V. 2011, "Analysis of systematic errors of the ASM/RXTE monitor and GT-48 γ-ray telescope", Bulletin of the Crimean Astrophysical Observatory, 107, No.1, p.20-24   [link to ADS]
  106. Villforth C., Nilsson K., Heidt J., (48 coauthors, including Efimov Yu.S.) 2010, "Variability and stability in blazar jets on time-scales of years: optical polarization monitoring of OJ 287 in 2005-2009", Monthly Notices of the Royal Astronomical Society, 402, p.2087-2111   [link to ADS]
  107. Leon-Tavares J., Lobanov A.P., Chavushyan V.H., Arshakian T.G., Doroshenko V.T., Sergeev S.G., Efimov Y.S., Nazarov S.V. 2010, "Relativistic Plasma as the Dominant Source of the Optical Continuum Emission in the Broad-Line Radio Galaxy 3C 120", Astrophysical Journal, 715, p.355-361   [link to ADS]
  108. Fidelis, V. V.; Kalita, S. A. 2010, "X-ray and very high energy gamma-ray emission from Mrk 421 during 2005", Astrophysics, 53, No.3, p.351-356   [link to ADS]
  109. Doroshenko V.T., Sergeev S.G., Vovk E.Yu., Efimov Yu.S., Klimanov S.A., Nazarov S.V. 2010, "X-ray and optical variability of the seyfert galaxy NGC 7469", Astronomy Letters, 36, p.611-633   [link to ADS]
  110. Denney K.D., Peterson B.M., Pogge R.W., et al. (33 co-authors, including Doroshenko V.T., Efimov Y.S., Klimanov S.A., Nazarov S.V., Sergeev S.G.) 2010, "Reverberation Mapping Measurements of Black Hole Masses in Six Local Seyfert Galaxies", Astrophysical Journal, 721, p.715-737   [link to ADS]
  111. Breedt E., McHardy I.M., Arevalo P., Uttley P., Sergeev S.G., Minezaki T., Yoshii Y., Sakata Y., Lira P., Chesnok N.G. 2010, "Twelve years of X-ray and optical variability in the Seyfert galaxy NGC 4051", Monthly Notices of the Royal Astronomical Society, 403, p.605-619   [link to ADS]
  112. Pronik I.I. 2009, "Signs of gas flows in the variable Balmer line profiles of the Seyfert galaxy nuclei NGC 3227 and NGC 7469", Astronomy and Astrophysics, 496, p.299-305   [link to ADS]
  113. Neshpor, Yu. I.; Zhovtan, A. V.; Zhogolev, N. A.; Nehai, E. M.; Skiruta, Z. N.; Fidelis, V. V.; Fomin, V. P. 2009, "Results of observations of very high energy Cyg X-3 and Cyg γ-2 sources in Crimea", Bulletin of the Russian Academy of Sciences: Physics, 73, No.5, p.655-656   [link to ADS]
  114. Neshpor Yu.I., Zhovtan A.V. 2009, "Variability of radiation from the Crab Nebula", Bulletin of the Crimean Astrophysical Observatory, 105, No.1, p.115-118   [link to ADS]
  115. Fidelis, V. V.; Yakubovskyi, D. A.; Voytkova, Yu. V. 2009, "Timing and spectral properties of the X-ray emission from the blazar 1ES 1426+428", Astronomy Letters, 35, No.9, p.579-586   [link to ADS]
  116. Doroshenko V.T., Sergeev S.G., Efimov Yu.S., Klimanov S.A., Nazarov S.V. 2009, "Comparison of the X-ray and optical variabilities in the Seyfert galaxy 3C 120", Astronomy Letters, 35, p.361-374   [link to ADS]
  117. Denney K.D., Watson L.C., Peterson B.M., et al. (33 co-authors, including Doroshenko V.T., Efimov Y.S., Klimanov S.A., Nazarov S.V., Sergeev S.G.) 2009, "A Revised Broad-line Region Radius and Black Hole Mass for the Narrow-line Seyfert 1 NGC 4051", Astrophysical Journal, 702, p.1353-1366   [link to ADS]
  118. Denney K.D., Peterson B.M., Pogge R.W., et al. (43 co-authors, including Doroshenko V.T., Efimov Y.S., Klimanov S.A., Nazarov S.V., Sergeev S.G.) 2009, "Diverse Kinematic Signatures from Reverberation Mapping of the Broad-Line Region in AGNs", Astrophysical Journal Letters, 704, p.L80-L84   [link to ADS]
  119. Chesnok N.G., Sergeev S.G., Vavilova I.B. 2009, "Optical and X-ray variability of Seyfert galaxies NGC 5548, NGC 7469, NGC 3227, NGC 4051, NGC 4151, Mrk 509, Mrk 79, and Akn 564 and quasar 1E 0754", Kinematics and Physics of Celestial Bodies, 25, p.107-113   [link to ADS]
  120. Breedt E., Arevalo P., McHardy I.M., Uttley P., Sergeev S.G., Minezaki T., Yoshii Y., Gaskell C.M., Cackett E.M., Horne K., Koshida S. 2009, "Long-term optical and X-ray variability of the Seyfert galaxy Markarian 79", Monthly Notices of the Royal Astronomical Society, 394, p.427-437   [link to ADS]
  121. Pronik I.I., Metik L.P., Sharipova L.M. 2008, "Night to night variability of the emission lines in the nuclear spectrum of the Seyfert Galaxy NGC 3227", Revista Mexicana de Astronomia y Astrofisica, 32, p.47-47   [link to ADS]
  122. Pronik I.I. 2008, "Investigation of forbidden line variability in Seyfert Galaxy Nuclei at Crimean Observatory in 1971-2006", Revista Mexicana de Astronomia y Astrofisica, 32, p.37-39   [link to ADS]
  123. Neshpor, Yu. I.; Zhovtan, A. V.; Zhogolev, N. A.; Nekhai, E. M.; Skiruta, Z. N.; Fidelis, V. V.; Fomin, V. P. 2008, "Results of observation of Cyg γ-2, BL Lac, 3C66A, Mk 501, and the Crab nebula by the GT-48 gamma-ray telescope in 2006", Bulletin of the Crimean Astrophysical Observatory, 104, No.1, p.141-144   [link to ADS]
  124. Neshpor, Yu. I.; Zhovtan, A. V. 2008, "Multiyear observations of the galaxy Mk 501", Bulletin of the Crimean Astrophysical Observatory, 104, No.1, p.137-140   [link to ADS]
  125. Larionov V.M., Jorstad S.G., Marscher A.P., et al. (71 coauthors, including Doroshenko V.T., Efimov Yu.S., Nazarov S.V., Sergeev S.G.) 2008, "Results of WEBT, VLBA and RXTE monitoring of 3C 279 during 2006-2007", Astronomy and Astrophysics, 492, p.389-400   [link to ADS]
  126. Fidelis, V. V.; Iakubovskyi, D. A. 2008, "The X-ray variability of Mrk 421", Astronomy Reports, 52, No.7, p.526-538   [link to ADS]
  127. Doroshenko V.T., Sergeev S.G., Pronik V.I. 2008, "The Seyfert 1 galaxy Ark 120 in 1996 2005. Temporal characteristics of the optical variability", Astronomy Reports, 52, p.693-706   [link to ADS]
  128. Doroshenko V.T., Sergeev S.G., Pronik V.I. 2008, "The Seyfert 1 galaxy Ark 120. Spectral variability in 1992 2005", Astronomy Reports, 52, p.442-462   [link to ADS]
  129. Doroshenko V.T., Sergeev S.G., Pronik V.I. 2008, "The Seyfert 1 galaxy Ark 120 in 1996 2005: UBVRI photometry", Astronomy Reports, 52, p.167-183   [link to ADS]
  130. Doroshenko V.T., Sergeev S.G., Efimov Yu.S., Klimanov S.A., Nazarov S.V. 2008, "BVRI CCD-photometry of comparison stars in the fields of galaxies with active nuclei. IV", Astrophysics, 51, p.29-36   [link to ADS]
  131. Doroshenko V.T., Sergeev S.G., Efimov Yu.S., Klimanov S.A., Nazarov S.V. 2008, "New Variable Star in the Field of the Seyfert Galaxy Mrk 290", Information Bulletin on Variable Stars, 5810, p.1   [link to ADS]
  132. Villata M., Raitery C.M., Aller M.F., et al. (48 co-authors, including Doroshenko V.T., Efimov Yu.S., Sergeev S.G.) 2007, "The radio delay of the exceptional 3C 454.3 outburst. Follow-up WEBT observations in 2005-2006", Astronomy and Astrophysics, 464, p.L5-L9   [link to ADS]
  133. Sergeev S.G., Klimanov S.A., Chesnok N.G., Pronik V.I. 2007, "Optical variability of the active galactic nucleus 1E 0754.6+3928 and reverberation-based mass estimate for the central black hole", Astronomy Letters, 33, p.429-436   [link to ADS]
  134. Sergeev S.G., Doroshenko V.T., Dzyuba S.A., Peterson B.M., Pogge R.W., Pronik V.I. 2007, "Thirty Years of Continuum and Emission-Line Variability in NGC 5548", Astrophysical Journal, 668, p.708-720   [link to ADS]
  135. Pronik I.I. 2007, "Investigation of Forbidden Line Variability in Seyfert Galaxy Nuclei at Crimean Observatory", Astronomical Society of the Pacific, 373, p.554   [link to ADS]
  136. Onken C.A., Valluri M., Peterson B.M., et al. (14 co-authors, including Sergeev S.G.) 2007, "The Black Hole Mass of NGC 4151: Comparison of Reverberation Mapping and Stellar Dynamical Measurements", Astrophysical Journal, 670, p.105-115   [link to ADS]
  137. Neshpor, Yu. I.; Eliseev, V. S.; Jogolev, N. A.; Nehay, E. M.; Skiruta, Z. N.; Fidelis, V. V.; Fomin, V. P. 2007, "Observations of active galactic nuclei with the GT-48 CrAO gamma-ray telescope in 2004", Bulletin of the Crimean Astrophysical Observatory, 103, No.1, p.16-20   [link to ADS]
  138. Fidelis, V. V. 2007, "X-ray emission properties from Circinus X-1", Astronomical & Astrophysical Transactions, 26, No.4, p.235-239   [link to ADS]
  139. Fidelis, V. V. 2007, "X-ray/gamma-ray observations of BL Lac in high state in 2000", Astrophysics and Cosmology After Gamow, p.377   [link to ADS]
  140. Fidelis, V. V. 2007, "TeV/keV correlated activity from the Galaxy Mrk 501 in 2002", Astrophysics and Cosmology After Gamow, p.381   [link to ADS]
  141. Doroshenko V.T., Sergeev S.G., Efimov Yu.S., Nazarov S.V., Pronik V.I., Sergeeva E.A., Sivtsov G.A. 2007, "BVRI CCD-photometry of comparison stars in the neighborhoods of galaxies with active nuclei. III", Astrophysics, 50, p.40-53   [link to ADS]
  142. Bentz M.C., Denney K.D., Cackett E.M., et al. (18 co-authors, including Pronik V.I. and Sergeev S.G.) 2007, "NGC 5548 in a Low-Luminosity State: Implications for the Broad-Line Region", Astrophysical Journal, 662, p.205-212   [link to ADS]
  143. Efimov Yu.S., Primak N.V. 2006, "Photopolarimetry of 3C 66A in 2003", Astrophysics, 49, p.36-53   [link to ADS]
  144. Sergeev S.G. 2006, "Emission Line - Continuum Correlations", Astronomical Society of the Pacific Conference Series, 360, p.207   [link to ADS]
  145. Pronik V.I., Sergeev S.G. 2006, "Some Results of Long-Term Spectral Monitoring of NGC 4151, 3C 390.3, and Arp 102B", Astronomical Society of the Pacific Conference Series, 360, p.231   [link to ADS]
  146. Pronik I.I. 2006, "Flows and Shocks in Seyfert Galaxy Nuclei", Astronomical Society of the Pacific Conference Series, 360, p.245   [link to ADS]
  147. Ostorero L., Wagner S.J., Gracia J., et al. (75 co-authors, including Doroshenko V.T.) 2006, "Testing the inverse-Compton catastrophe scenario in the intra-day variable blazar S5 0716+71. I. Simultaneous broadband observations during November 2003", Astronomy and Astrophysics, 451, p.797-807   [link to ADS]
  148. Neshpor, Yu. I.; Stepanyan, A. A. 2006, "Some properties of the radiation of BL Lac objects", Astronomy Reports, 50, No.9, p.687-691   [link to ADS]
  149. Metik L.P., Pronik I.I., Sharipova L.M. 2006, "Night-to-night variation in the emission lines of the nucleus spectrum of the Seyfert galaxy NGC 3227", Astronomical and Astrophysical Transactions, 25, p.415-418   [link to ADS]
  150. Metik L.P., Pronik I.I., Sharipova L.M. 2006, "Night-to-night variability of the emission lines in the spectrum of the Seyfert galaxy NGC 3227 nucleus", Astrophysics, 49, p.427-436   [link to ADS]
  151. Fidelis, V. V. 2006, "Tera-electron-volt radiation from the blazar 1ES 1959+650 in 2004", Astronomy Reports, 50, No.10, p.809-813   [link to ADS]
  152. Fidelis, V. V. 2006, "Variations in the flux from the blazar 1ES 2344+514 in 2003 and their correlation in the very-high-energy gamma-ray and X-ray ranges", Astronomy Letters, 32, No.11, p.734-738   [link to ADS]
  153. Fidelis, V. V. 2006, "On the correlation between the very-high-energy gamma-ray and X-ray fluxes from the blazar 3C 66A", Astronomy Letters, 32, No.2, p.91-95   [link to ADS]
  154. Fidelis V.V. 2006, "The Variations of X-ray/Gamma-Ray Emission from the Blazar H1426+428", Astronomical Society of the Pacific Conference Series, 360, p.177, ASPC   [link to ADS]
  155. Efimov Y.S., Primak N.V. 2006, "3C 66A: Synchrotron Radiation Strength Variation in 2003", Astronomical Society of the Pacific Conference Series, 360, p.181   [link to ADS]
  156. Doroshenko V.T., Sergeev S.G., Provnik V.I. 2006, "Variability of the Seyfert 1 galaxy Ark 120 in 1992-2002", Astronomical and Astrophysical Transactions, 25, p.239-245   [link to ADS]
  157. Doroshenko V.T., Sergeev S.G., Merkulova N.I., Sergeeva E.A., Golubinsky Yu.V., Pronik V.I. 2006, "BVRI CCD Photometry of Comparison Stars in the Fields of 44 Active Galaxies", Astronomical Society of the Pacific Conference Series, 360, p.69   [link to ADS]
  158. Doroshenko V.T., Sergeev S.G., Merkulova N.I., Sergeeva E.A., Golubinsky Yu.V. 2006, "Photometric Behavior of the Seyfert Galaxy Mrk 335 in the Optical Region in 1995-2004", Astronomical Society of the Pacific Conference Series, 360, p.49   [link to ADS]
  159. Denney K.D., Bentz M.C., Peterson B.M., et al. (18 co-authors, including Pronik V.I. and Sergeev S.G.) 2006, "The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping", Astrophysical Journal, 653, p.152-158   [link to ADS]
  160. Bentz M.C., Denney K.D., Cackett E.M., et al. (18 co-authors, including Pronik V.I. and Sergeev S.G.) 2006, "A Reverberation-based Mass for the Central Black Hole in NGC 4151", Astrophysical Journal, 651, p.775-781   [link to ADS]
  161. Sergeev S.G., Doroshenko V.T., Golubinskiy Yu.V., Merkulova N.I., and Sergeeva E.A. 2005, "Lag-Luminosity Relationship for Interband Lags between Variations in B, V, R, and I Bands in Active Galactic Nuclei", Astrophysical Journal, 622, p.129-135   [link to ADS]   [Data]
  162. Fidelis, V. V.; Stepanian, A. A.; Eliseev, V. S.; Zhogolev, N. A.; Nekhai, E. M.; Neshpor, Yu. I.; Skiruta, Z. N. 2005, "On the Very-High-Energy Gamma-Ray Flux from the Galaxy Mrk 421 in 2004", Astronomy Letters, 31, No.9, p.575-578   [link to ADS]
  163. Fidelis, V. V.; Stepanian, A. A.; Eliseev, V. S.; Zhogolev, N. A.; Nekhai, E. M.; Neshpor, Yu. I.; Skiruta, Z. N. 2005, "On the Very-High-Energy Gamma-Ray Flux from the Galaxy Mrk 421 in 2004", Astronomy Letters, 31, No.9, p.575-578   [link to ADS]
  164. Fidelis, V. V.; Neshpor, Yu. I.; Eliseev, V. S.; Zhogolev, N. A.; Nekhai, E. M.; Skiruta, Z. N. 2005, "Variations in the Very-High-Energy Gamma-Ray Radiation from the Blazar H 1426+428", Astronomy Reports, 49, No.11, p.859-862   [link to ADS]
  165. Fidelis, V. V.; Neshpor, Yu. I.; Eliseev, V. S.; Jogolev, N. A.; Nehay, E. M.; Skiruta, Z. N. 2005, "On teraelectronvolt γ-ray emission from Markarian 501 in 2004", Astronomical and Astrophysical Transactions, 24, No.1, p.53-59   [link to ADS]
  166. Fidelis, V. V.; Eliseev, V. S.; Jogolev, N. A.; Nehay, E. M.; Neshpor, Yu. I.; Skiruta, Z. N. 2005, "Teraelectronvolt observations of the BL Lac object in 2004", Astronomical and Astrophysical Transactions, 24, No.2, p.121-126   [link to ADS]
  167. Fidelis, V. V. 2005, "Observations of Very-High-Energy Gamma Rays from Mrk421 at the Crimean Astrophysical Observatory in 2002", Astronomy Reports, 49, No.1, p.1-4   [link to ADS]
  168. Fidelis, V. V. 2005, "X-ray and ί-ray emission from Markarian 421 in 2003", Astronomical and Astrophysical Transactions, 24, No.6, p.485-488   [link to ADS]
  169. Doroshenko V.T., Sergeev S.G., Merkulova N.I., Sergeeva E.A., and Golubinsky Yu.V. 2005, "Optical Continuum Properties of the NLS1 Galaxy Mrk 335 in 1995-2004", Astronomy and Astrophysics, 437, p.87-93   [link to ADS]
  170. Doroshenko V.T., Sergeev S.G., Merkulova N.I., Sergeeva E.A., Golubinsky Yu.V., Pronik V.I., and Okhmat N.N. 2005, "BVRI CCD-Photometry of Comparison Stars in the Fields of Active Galaxies. Part II: R.A. from 12 to 24h", Astrophysics, 48, p.304-320   [link to ADS]
  171. Doroshenko V.T., Sergeev S.G., Merkulova N.I., Sergeeva E.A., Golubinsky Yu.V., Pronik V.I., and Okhmat N.N. 2005, "BVRI CCD-Photometry of Comparison Stars in the Fields of Active Galaxies. Part I: R.A. from 0 to 12h", Astrophysics, 48, p.156-178   [link to ADS]