Authors: Helfand, DJ Stone, RPS Willman, B White, RL Becker, RH Price, T Gregg, MD McMahon, RG

Citation: Dj. Helfand et al., Long-term optical variability of radio-selected quasars from the first survey, ASTRONOM J, 121(4), 2001, pp. 1872-1885

Authors: Ivezic, Z Goldston, J Finlator, K Knapp, GR Yanny, B McKay, TA Amrose, S Krisciunas, K Willman, B Anderson, S Schaber, C Erb, D Logan, C Stubbs, C Chen, B Neilsen, E Uomoto, A Pier, JR Fan, XH Gunn, JE Lupton, RH Rockosi, CM Schlegel, D Strauss, MA Annis, J Brinkmann, J Csabai, I Doi, M Fukugita, M Hennessy, GS Hindsley, RB Margon, B Munn, JA Newberg, HJ Schneider, DP Smith, JA Szokoly, GP Thakar, AR Vogeley, MS Waddell, P Yasuda, N York, DG

Citation: Z. Ivezic et al., Candidate RR Lyrae stars found in Sloan Digital Sky Survey commissioning data, ASTRONOM J, 120(2), 2000, pp. 963-977