GRB 050724: optical and near-IR observations. Castro-Tirado, A. J. ; Gorosabel, J. ; de Ugarte Postigo, A. ; Guziy, S. ; Jelinek, M. ; Karrer, M. ; Roeser, H. -J. ; Elias-Rosa, N. ; Bogdanov, O. ; Aguirre, A. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3673....1C