Sergey G. Sergeev

1 ta ish

Crimean Astrophysical Observatory

1. 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, P. Berlind, Ray Bertram +38

   MaqolaOAOchiq kirish20021 iqtibos

   ABIABI:AkademIndex/2026.other.804408