GRB 051211a: RTT150 optical observations. Zhuchkov, R. ; Bikmaev, I. ; Sakhibullin, N. ; Burenin, R. ; Pavlinsky, M. ; Sunyaev, R. ; Khamitov, I. ; Aslan, Z. ; Kiziloglu, U. ; Gogus, E. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..4344....1Z