TY - JOUR AU - V. A. Bezverkhov TI - Approximate solution of singular integral and integro-differential equations in the degenerate case JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1979 SP - 6 EP - 15 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1979_6_a1/ LA - ru ID - IVM_1979_6_a1 ER -