![The Radio‐Loud Fraction of Quasars is a Strong Function of Redshift and Optical Luminosity]()
The Radio‐Loud Fraction of Quasars is a Strong Function of Redshift and Optical LuminosityJiang, Linhua; Fan, Xiaohui; Ivezić, Željko; Richards, Gordon T.; Schneider, Donald P.; Strauss, Michael A.; Kelly, Brandon C. · The Astrophysical Journal · 2007