GRB 080413B: VLT redshift. Vreeswijk, P. M. ; Thoene, C. C. ; Malesani, D. ; Fynbo, J. P. U. ; Hjorth, J. ; Jakobsson, P. ; Tanvir, N. R. ; Levan, A. J. Abstract Publication: GRB Coordinates Network Pub Date: 2008 Bibcode: 2008GCN..7601....1V