%0 Journal Article %A R. V. Duduchava %T On convolution integral operators with discontinuous coefficients %J Doklady Akademii Nauk %D 1974 %P 264-267 %V 218 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_218_2_a2/ %G ru %F DAN_1974_218_2_a2