%0 Journal Article %A A. A. Kuleshov %T Linear integral equations of the first kind in spaces of the type $H_s(R^n)$ %J Differencialʹnye uravneniâ %D 1976 %P 1125-1128 %V 12 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1976_12_6_a19/ %G ru %F DE_1976_12_6_a19