123 citations · 198 across the 6 of their papers we have counts for
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astro-ph2007★ 123 cited
Outflows and the Physical Properties of Quasars
Rajib Ganguly, Michael S. Brotherton, Sabrina Cales +3
We have investigated a sample of 5088 quasars from the Sloan Digital Sky Survey Second Data Release in order to determine how the frequency and properties of broad absorptions line…
astro-ph2007★ 71 cited
Spectral Properties From Lyman-alpha to H-alpha For An Essentially Complete Sample of Quasars I: Data
Zhaohui Shang, Beverley J. Wills, D. Wills +1
We have obtained quasi-simultaneous ultraviolet-optical spectra for 22 out of 23 quasars in the complete PG-X-ray sample with redshift, z<0.4, and M_B<-23. The spectra cover rest-f…