83 citations · 149 across the 3 of their papers we have counts for
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astro-ph2008★ 83 cited
On the geometry of broad emission region in quasars
R. Decarli, M. Labita, A. Treves +1
We study the geometry of the Hbeta broad emission region by comparing the M_BH values derived from Hbeta through the virial relation with those obtained from the host galaxy lumino…
astro-ph2007★ 18 cited
The NIR to UV continuum of radio loud vs. radio quiet quasars
Marzia Labita, Aldo Treves, Renato Falomo
Starting from a sample of SDSS quasars appearing also in the 2MASS survey, we study the continuum properties of about 1000 objects observed in 8 bands, from NIR to UV. We construct…
astro-ph2006★ 48 cited
The BH mass of nearby QSOs: a comparison of the bulge luminosity and virial methods
Marzia Labita, Aldo Treves, Renato Falomo +1
We report on the analysis of the photometric and spectroscopic properties of a sample of 29 low redshift (z<0.6) QSOs for which both HST WFPC2 images and ultraviolet HST FOS spectr…