GRB 080810 : optical observation with KANATA. Ikejiri, Y. ; Uemura, M. ; Ohsugi, T. ; Kawabata, K. ; Arai, A. ; Yamanaka, M. ; Sakimoto, K. Abstract Publication: GRB Coordinates Network Pub Date: 2008 Bibcode: 2008GCN..8081....1I