Helder, E. A.E. A.HelderBarthelmy, S. D.S. D.BarthelmyD'Elia, ValerioValerioD'Elia2020-09-172020-09-172012-01-01https://hdl.handle.net/20.500.13025/2850GRB Coordinates Network, Circular Service, 13982, 1 (2012)Not AvailableGRB 121123A Swift detection of a burst with optical counterpart.http://adsabs.harvard.edu/abs/2012GCN..13982...1H2012GCN..13982...1H