GRB 050904: Swift/UVOT observations. Cucchiara, A. ; Cummings, J. ; Holland, S. ; Gronwall, C. ; Blustin, A. ; Marshall, F. ; Smale, A. ; Cominsky, L. ; Gehrels, N. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3923....1C