GRB 081012: GROND upper limits. Filgas, R. ; Kruehler, T. ; Greiner, J. ; Clemens, C. ; Yoldas, A. ; Rossi, A. ; Kupcu Yoldas, A. ; Szokoly, G. Abstract Publication: GRB Coordinates Network Pub Date: 2008 Bibcode: 2008GCN..8373....1F