N. I. Merkulova

Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XVI. A 13 Year Study of Spectral Variability in NGC 5548

B. M. Peterson, R. Bertram, K. Bischoff et al. · The Astrophysical Journal · 2002 · 206 citations · Full text

Natural Sciences, Astronomy, Physics +13

Lag‐Luminosity Relationship for Interband Lags between Variations in<i>B</i>,<i>V</i>,<i>R</i>, and<i>I</i>Bands in Active Galactic Nuclei

Victor Doroshenko, Yu. V. Golubinskiy, N. I. Merkulova · The Astrophysical Journal · 2005 · 188 citations · Full text

Natural Sciences, Astronomy, Physics +10

Multiwavelength Observations of Short-Timescale Variability in NGC 4151. I. Ultraviolet Observations

D. M. Crenshaw, P. M. Rodriguez‐Pascual, Steve Penton et al. · The Astrophysical Journal · 1996 · 76 citations · Full text

Natural Sciences, Astronomy, Physics +14

BVRI CCD-Photometry of Comparison Stars in the Neighborhoods of Galaxies with Active Nuclei. II

Victor Doroshenko, N. I. Merkulova, Yu. V. Golubinsky et al. · Astrophysics · 2005 · 26 citations

Natural Sciences, Astronomy, Physics +13

BVRI CCD-Photometry of Comparison Stars in the Neighborhoods of Galaxies with Active Nuclei. I

Victor Doroshenko, N. I. Merkulova, Yu. V. Golubinsky et al. · Astrophysics · 2005 · 18 citations

Natural Sciences, Astronomy, Physics +13