%0 Journal Article %A S. G. Samko %T The solvability in closed form of singular integral equations %J Doklady Akademii Nauk %D 1969 %P 483-485 %V 189 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_189_3_a8/ %G ru %F DAN_1969_189_3_a8