GRB 121226A: BOOTES-4/MET optical observations. Guziy, S. ; Lara, O. ; Cunniffe, R. ; Gorosabel, J. ; Jelinek, M. ; Kubanek, P. ; Fan, Y. ; Zhao, X. ; Bai, J. ; Wang, C. ; Xin, Y. ; Cui, Ch. ; Castro-Tirado, A. J. Abstract Publication: GRB Coordinates Network Pub Date: 2012 Bibcode: 2012GCN.14106....1G