GRB 050904: Keck I-band imaging. Perley, D. ; Bloom, J. S. ; Cooper, M. ; Newman, J. ; Guhathakurta, P. ; Prochaska, J. X. ; Chen, H. -W. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3932....1P