GRB 120728A: Swift-XRT refined analysis. D'Elia, V. ; Maselli, A. ; Stroh, M. C. ; Burrows, D. N. ; Kennea, J. A. ; Evans, P. A. ; Littlejohns, O. M. ; Osborne, J. P. ; Mangano, V. ; Cummings, J. R. Abstract Publication: GRB Coordinates Network Pub Date: 2012 Bibcode: 2012GCN.13529....1D