GRB 140518A: Swift-XRT refined Analysis. Maselli, A. ; Sbarufatti, B. ; Burrows, D. N. ; Kennea, J. A. ; Mangano, V. ; Osborne, J. P. ; Page, K. L. ; Pagani, C. ; Melandri, A. Abstract Publication: GRB Coordinates Network Pub Date: 2014 Bibcode: 2014GCN.16305....1M