TY - JOUR AU - B. G. Gabdulkhaev TI - Solution of operator equations by the method of improved iterations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1974 SP - 66 EP - 80 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1974_5_a8/ LA - ru ID - IVM_1974_5_a8 ER -