%0 Journal Article %A B. G. Gabdulkhaev %T V.\,K.~Dzjadik's polynomial approximations for solutions of singular integral and integro-differential equations %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1978 %P 51-62 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1978_6_a4/ %G ru %F IVM_1978_6_a4