GRB 181123B: Keck further near-infrared imaging. Paterson, K. ; Fong, W. ; de, K. ; Alexander, K. ; Coppejans, D. ; Hajela, A. ; Margutti, R. ; Terreran, G. Abstract Publication: GRB Coordinates Network Pub Date: 2018 Bibcode: 2018GCN.23461....1P