%0 Journal Article %A S. K. Abdullaev %T Some classes of integral operators in spaces of integrable %J Doklady Akademii Nauk %D 1985 %P 777-780 %V 283 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_283_4_a0/ %G ru %F DAN_1985_283_4_a0