GRB 130420A: ROTSE-III data analysis. Ferrante, F. V. ; Dhungana, G. ; Guver, T. ; Zheng, W. ; Flewelling, H. ; Yuan, F. ; Kehoe, R. Abstract Publication: GRB Coordinates Network Pub Date: 2013 Bibcode: 2013GCN.14440....1F