%0 Journal Article %A S. G. Samko %T Generalized Riesz potentials and hypersingular integrals, their symbols and inversion %J Doklady Akademii Nauk %D 1977 %P 528-531 %V 232 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_232_3_a4/ %G ru %F DAN_1977_232_3_a4