GRB 090902B: Fermi LAT and GBM refined analysis. Bari, I. ; Bissaldi, E. ; Tajima, H. ; Guiriec, S. ; Omodei, N. ; Vasileiou, V. ; Connaughton, V. Abstract Publication: GRB Coordinates Network Pub Date: 2009 Bibcode: 2009GCN..9872....1B