TY - JOUR AU - R. Sh. Khusnutdinov TI - Linear singular integro-differential equations perturbed by nonlinear terms JO - Konstruktivnaya Teoriya Funktsii i Funktsional'nyi Analiz PY - 1981 SP - 107 EP - 118 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKTF_1981_a12/ LA - ru ID - KUKTF_1981_a12 ER -