| Richards, Gordon T.; Fan, Xiaohui; Newberg, Heidi Jo; Strauss, Michael A.; Vanden Berk, Daniel E.; Schneider, Donald P.; Yanny, Brian; Boucher, Adam; Burles, Scott; Frieman, Joshua A.; and 11 coauthors |
| Spectroscopic Target Selection in the Sloan Digital Sky Survey: The Quasar Sample |