X-ray spectral parameters for a sample of 95 active galactic nuclei
Vasylenko, A. A., Zhdanov, V. I., Fedorova, E. V.
Published in Astrophysics and space science (01.12.2015)
Published in Astrophysics and space science (01.12.2015)
Get full text
Journal Article
The peculiar megamaser AGN NGC 1194: Comparison with the warped disk candidates NGC 1068 and NGC 4258
Fedorova, E., Vasylenko, A., Hnatyk, B. I., Zhdanov, V. I.
Published in Astronomische Nachrichten (01.02.2016)
Published in Astronomische Nachrichten (01.02.2016)
Get full text
Journal Article
Variations of the X-ray INTEGRAL spectrum of the active galactic nucleus of NGC 4945
Fedorova, E. V., Zhdanov, V. I.
Published in Kinematics and physics of celestial bodies (01.07.2016)
Published in Kinematics and physics of celestial bodies (01.07.2016)
Get full text
Journal Article
Anomalous fluctuations in observations of Q0957+561 A,B:Smoking gun of a cosmic string?
Schild, R., Masnyak, I. S., Hnatyk, B. I., Zhdanov, V. I.
Published in Astronomy and astrophysics (Berlin) (01.08.2004)
Published in Astronomy and astrophysics (Berlin) (01.08.2004)
Get full text
Journal Article
Q2237+0305 in X-rays: spectra and variability with XMM-Newton
Fedorova, E. V., Zhdanov, V. I., Vignali, C., Palumbo, G. G. C.
Published in Astronomy and astrophysics (Berlin) (01.11.2008)
Published in Astronomy and astrophysics (Berlin) (01.11.2008)
Get full text
Journal Article
Gravitational microlensing as a probe for dark matter clumps
Fedorova, E., Sliusar, V. M., Zhdanov, V. I., Alexandrov, A. N., Popolo, A. Del, Surdej, J.
Published in Monthly notices of the Royal Astronomical Society (21.04.2016)
Published in Monthly notices of the Royal Astronomical Society (21.04.2016)
Get full text
Journal Article
Web Resource
Asymptotic expansions and amplification of a gravitational lens near a fold caustic
Alexandrov, A. N., Zhdanov, V. I.
Published in Monthly notices of the Royal Astronomical Society (01.10.2011)
Published in Monthly notices of the Royal Astronomical Society (01.10.2011)
Get full text
Journal Article
Analytical Methods in Gravitational Microlensing
Zhdanov, V. I., Alexandrov, A. N., Fedorova, E. V., Sliusar, V. M.
Published in ISRN astronomy and astrophysics (01.01.2012)
Published in ISRN astronomy and astrophysics (01.01.2012)
Get full text
Journal Article
Radio-loud AGNs with peculiar shape of hard X-ray spectrum: figuring out the reasons
Fedorova, E., Hnatyk, B. I., Zhdanov, V. I.
Published in Proceedings of the International Astronomical Union (01.05.2018)
Published in Proceedings of the International Astronomical Union (01.05.2018)
Get full text
Journal Article
Multi-frequency studies of the non-stationary radiation of the blazar 3C 454.3
Vol’vach, A. E., Vol’vach, L. N., Kut’kin, A. M., Larionov, M. G., Villata, M., Panteri, K. M., Lahteenmaki, A., Tornikoski, M., Savolainen, P., Tammi, G., Aller, A. F., Aller, H. D., Sergeev, S. G., Doroshenko, V. T., Efimov, Yu. S., Klimanov, S. A., Nazarov, S. V., Borman, G. V., Pushkarev, A. B., Zhdanov, V. I., Fedorova, E. V., Vavilova, I. B., Chesnok, N. G.
Published in Astronomy reports (01.07.2011)
Published in Astronomy reports (01.07.2011)
Get full text
Journal Article
Quasar correlation function and redshift space distortion from SDSS DR5 data
Ivashchenko, A. Yu, Zhdanov, V. I.
Published in Kinematics and physics of celestial bodies (01.02.2010)
Published in Kinematics and physics of celestial bodies (01.02.2010)
Get full text
Journal Article
Correlation function of quasars from SDSS DR3
Zhdanov, V. I., Ivashchenko, A. Yu
Published in Kinematics and physics of celestial bodies (01.02.2008)
Published in Kinematics and physics of celestial bodies (01.02.2008)
Get full text
Journal Article