| Vanden Berk, Daniel E.; Schneider, Donald P.; Richards, Gordon T.; Hall, Patrick B.; Strauss, Michael A.; Brunner, Robert; Fan, Xiaohui; Baldry, Ivan K.; York, Donald G.; Gunn, James E.; and 3 coauthors |
| An Empirical Calibration of the Completeness of the SDSS Quasar Survey |