25 citations · 31 across the 3 of their papers we have counts for
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astro-ph2008★ 3 cited
Structure and Kinematics of the Broad-Line Region and Torus of Active Galactic Nuclei
C. Martin Gaskell, Rene W. Goosmann, Elizabeth S. Klimek
Energetics considerations imply that the broad-line region (BLR) has a high covering factor. The absence of absorption from the BLR means that the BLR has to have a flattened distr…
astro-ph2007★ 25 cited
Accretion Disks and the Nature and Origin of AGN Continuum Variability
C. Martin Gaskell
Theory and observations of the dominant thermal continuum emission in AGNs are examined. After correction for reddening, the steady state AGN optical--UV spectral energy distributi…
astro-ph2006★ 3 cited
Optical and X-ray Variability of AGNs
C. Martin Gaskell
I present new comparisons of AGN optical, UV, and X-ray variations. These reveal complex relationships between the different passbands that can change with time in a given object.…