TY - JOUR AU - R. A. Gil'manov TI - Polynomial approximation of a class of singular integro-differential equations JO - Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz PY - 1983 SP - 10 EP - 16 VL - 4 IS - 4 UR - http://geodesic.mathdoc.fr/item/KUKTF_1983_4_4_a1/ LA - ru ID - KUKTF_1983_4_4_a1 ER -