Swift Trigger 887541: Swift detection of Swift J1728.9-3613. Barthelmy, S. D. ; Bernardini, M. G. ; D'Avanzo, P. ; Gropp, J. D. ; Klingler, N. J. ; Kuin, N. P. M. ; Palmer, D. M. ; Tohuvavohu, A. Abstract Publication: GRB Coordinates Network Pub Date: 2019 Bibcode: 2019GCN.23849....1B