GRB 101219A: further gemini-south imaging. Cenko, S. B. ; Levan, A. J. ; Chornock, R. ; Berger, E. ; Perley, D. A. ; Bloom, J. S. ; Tanvir, N. Abstract Publication: GRB Coordinates Network Pub Date: 2010 Bibcode: 2010GCN.11468....1C