TY - JOUR AU - R. Sh. Khusnutdinov TI - The theory of nonlinear singular integro-differential equations and its application to a~nonlinear Hilbert boundary value problem JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1981 SP - 82 EP - 85 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1981_8_a18/ LA - ru ID - IVM_1981_8_a18 ER -