LIGO/Virgo S190513bm: AGILE GRID observations. Lucarelli, F. ; Casentini, C. ; Tavani, M. ; Pittori, C. ; Verrecchia, F. ; Cardillo, M. ; Piano, G. ; Ursi, A. ; Bulgarelli, A. ; Parmiggiani, N. ; Pilia, M. ; Longo, F. Abstract Publication: GRB Coordinates Network Pub Date: 2019 Bibcode: 2019GCN.24528....1L