%0 Journal Article %A R. A. Gil'manov %T Polynomial approximation of a~class of singular integro-differential equations %J Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz %D 1983 %P 10-16 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKTF_1983_a1/ %G ru %F KUKTF_1983_a1