GRB 130831B: Swift-XRT refined analysis. Stroh, M. C. ; Burrows, D. N. ; Kennea, J. A. ; Beardmore, A. P. ; Evans, P. A. ; Gompertz, B. P. ; D'Avanzo, P. ; D'Elia, V. ; Maselli, A. ; Malesani, D. Abstract Publication: GRB Coordinates Network Pub Date: 2013 Bibcode: 2013GCN.15154....1S