K Shimasaku, M Fukugita, M Doi, M Hamabe, T Ichikawa, S Okamura, M Sekiguchi, N Yasuda, J Brinkmann, Csabai, I, et al. Statistical properties of bright galaxies in the Sloan Digital Sky Survey photometric system. ASTRONOMICAL JOURNAL. 2001. 122. 3. 1238-1250