GRB 131128A: Swift-XRT refined analysis. Evans, P. A. ; Gompertz, B. P. ; Melandri, A. ; Sbarufatti, B. ; D'Avanzo, P. ; Burrows, D. N. ; Kennea, J. A. ; Mangano, V. ; Osborne, J. P. ; Sonbas, E. Abstract Publication: GRB Coordinates Network Pub Date: 2013 Bibcode: 2013GCN.15542....1E