GRB 050922C: absorption redshift from the nordic optical telescope. Jakobsson, P. ; Fynbo, J. P. U. ; Paraficz, D. ; Telting, J. ; Jensen, B. L. ; Hjorth, J. ; Castro Cerón, J. M. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..4017....1J