%0 Journal Article %A M. M. Dzhrbashyan %T A generalized Riemann--Liouville operator and some of its %J Izvestiya. Mathematics %D 1968 %P 1027-1063 %V 2 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_1968_2_5_a5/ %G en %F IM2_1968_2_5_a5