TY - JOUR AU - V. P. Kadushin TI - On approximate solution of nonlinear singular integro-differential equations JO - Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz PY - 1981 SP - 26 EP - 34 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKTF_1981_a2/ LA - ru ID - KUKTF_1981_a2 ER -