O. I. Spiridonova

6 works

Special Astrophysical Observatory of Russian Academy of Sciences , Nyzhnij Arkhyz, Karachai-Circassia 369167 , Russia

1. Extreme photometric and polarimetric variability of blazar S4 0954+65 at its maximum optical and γ-ray brightness levels

   C. M. Raiteri, M. Villata, M. I. Carnerero +64

   ArticleAstrophysics and Cosmic PhenomenaMonthly Notices of the Royal Astronomical Society20231 citations

   ABIABI:AkademIndex/openalex/2026.other.254980

2. Nuclear activity of NGC 4151 as inferred from UBVRI observations in 1989–2000

   Victor Doroshenko, V. M. Lyuty, N. G. Bochkarev +6

   ArticleAstro and Planetary ScienceAstronomy Letters20010 citations

   ABIABI:AkademIndex/openalex/2001.article.000118

3. Nuclear activity of NGC 5548 from UBVRI observations during 1990–2000

   Victor Doroshenko, V. M. Lyuty, N. G. Bochkarev +8

   ArticleGalaxies: Formation, Evolution, PhenomenaAstronomy Letters20010 citations

   ABIABI:AkademIndex/openalex/2001.article.000190

4. Variability of the Hβ broad emission line in agn

   A. I. Shapovalova, А. Н. Буренков, N. G. Bochkarev +12

   ArticleGalaxies: Formation, Evolution, PhenomenaAstronomical and Astrophysical Transactions20010 citations

   ABIABI:AkademIndex/openalex/2001.article.000202

5. Spectral and photometric monitoring of Seyfert galaxies and quasars in 1998. 1. observations

   A. I. Shapovalova, N. G. Bochkarev, A. N. Burenkov +10

   ArticleAstronomical Observations and InstrumentationAstronomical and Astrophysical Transactions20010 citations

   ABIABI:AkademIndex/openalex/2001.article.000211

6. Multiband optical variability on diverse timescales of the blazar Ton 599 from 2011 to 2023

   O. Vince, C. M. Raiteri, M. Villata +73

   ArticleAstrophysics and Cosmic PhenomenaAstronomy and Astrophysics20250 citations

   ABIABI:AkademIndex/openalex/2025.article.001365