GRB 060604: Swift detection of a burst with possible optical counterpart. Page, M. J. ; Blustin, A. J. ; Cummings, J. R. ; Gehrels, N. ; Godet, O. ; Kennea, J. A. ; McLean, K. M. ; Page, K. L. ; Sato, G. ; Stamatikos, M. Abstract Publication: GRB Coordinates Network Pub Date: 2006 Bibcode: 2006GCN..5212....1P