Romoli, C.; Zacharias, M.; Meyer, M.; Ait Benkhali, F.; Jacholkowska, A. (PoS, 2017)
In June 2015, the Flat Spectrum Radio Quasar 3C 279 underwent an extremely bright gamma-ray
flare, with an increase of the flux above 100 MeV by a factor 10 in less than 1 day, revealing
an intrinsic variability timescale ...