GRB 040508: Subaru observations. Kosugi, G. ; Yamada, T. ; Furusawa, H. ; Matsuda, Y. ; Yamauchi, R. ; Nakamura, Y. ; Kawai, N. ; Yoshida, A. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3215....1K