GRB 050309 : Lulin R-band observation. Hsieh, H. ; Mann, R. ; Huang, K. Y. ; Ip, W. H. ; Urata, Y. ; Tamagawa, T. ; Qiu, Y. ; Lou, Y. Q. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3081....1H