V. I. Pronik

Steps toward determination of the size and structure of the broad-line region in active galatic nuclei. 8: an intensive HST, IUE, and ground-based study of NGC 5548

K. T. Korista, D. Alloin, P. Barr et al. · The Astrophysical Journal Supplement Series · 1995 · 254 citations · Full text

Natural Sciences, Astronomy, Physics +13

A Reverberation‐based Mass for the Central Black Hole in NGC 4151

Misty C. Bentz, K. D. Denney, Edward M. Cackett et al. · The Astrophysical Journal · 2006 · 211 citations · Full text

Natural Sciences, Astronomy, Physics +13

Steps toward Determination of the Size and Structure of the Broad‐Line Region in Active Galactic Nuclei. XIV. Intensive Optical Spectrophotometric Observations of NGC 7469

S. Collier, K. Horne, S. Kaspi et al. · The Astrophysical Journal · 1998 · 206 citations · Full text

Natural Sciences, Astronomy, Physics +14

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

The Mass of the Black Hole in the Seyfert 1 Galaxy NGC 4593 from Reverberation Mapping

K. D. Denney, Misty C. Bentz, B. M. Peterson et al. · The Astrophysical Journal · 2006 · 132 citations · Full text

Natural Sciences, Astronomy, Physics +13