%0 Journal Article %A G. V. Demidenko %T Weighted Sobolev spaces and integral operators defined by %J Doklady Akademii Nauk %D 1994 %P 420-423 %V 334 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1994_334_4_a3/ %G ru %F DAN_1994_334_4_a3