%0 Journal Article %A V. A. Bezverkhov %T Approximate solution of singular integral and integro-differential equations in the degenerate case %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1979 %P 6-15 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1979_6_a1/ %G ru %F IVM_1979_6_a1