%0 Journal Article %A B. A. Plamenevskii %A M. È. Yudovin %T The first boundary value problem for convolution operators in cones %J Sbornik. Mathematics %D 1968 %P 205-232 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1968_6_2_a4/ %G en %F SM_1968_6_2_a4