GRB 120811C: Swift-XRT refined analysis. Evans, P. A. ; Littlejohns, O. M. ; D'Avanzo, P. ; D'Elia, V. ; Maselli, A. ; Stroh, M. C. ; Burrows, D. N. ; Kennea, J. A. ; Osborne, J. P. ; Barlow, B. N. Abstract Publication: GRB Coordinates Network Pub Date: 2012 Bibcode: 2012GCN.13630....1E