Hopkins, Philip F.Richards, Gordon T.Hernquist, Lars2019-09-202007Hopkins, Philip F., Gordon T. Richards, and Lars Hernquist. 2007. βAn Observational Determination of the Bolometric Quasar Luminosity Function.β The Astrophysical Journal 654 (2): 731β53. https://doi.org/10.1086/509629.0004-637X1538-4357http://nrs.harvard.edu/urn-3:HUL.InstRepos:41381596en-USAn Observational Determination of the Bolometric Quasar Luminosity FunctionJournal Article2019-09-2010.1086/509629