Agarwal, Aditi; Böttcher, M.; Gupta, Alok C.; Bachev, R.; Strigachev, A. (Oxford University Press, 2015)
To search for optical variability on awide range of time-scales,we have carried out photometric
monitoring of two flat spectrum radio quasars, 3C 454.3 and 3C 279, plus one BL Lac,
S5 0716+714, all of which have been ...