%0 Journal Article %A B. S. Rubin %T On operators of potential type in weight spaces on an arbitrary contour %J Doklady Akademii Nauk %D 1972 %P 300-303 %V 207 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_207_2_a12/ %G ru %F DAN_1972_207_2_a12