Trigger 519868: Swift detection of SGR1806-20. Barthelmy, S. D. ; D'Avanzo, P. ; Gehrels, N. ; Hoversten, E. A. ; Markwardt, C. B. ; Sbarufatti, B. Abstract Publication: GRB Coordinates Network Pub Date: 2012 Bibcode: 2012GCN.13237....1B