TY - JOUR AU - A. B. Bakushinskii TI - Optimal and quasi-optimal methods for the solution of linear problems that are generated by regularizing algorithms JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1978 SP - 6 EP - 10 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1978_11_a1/ LA - ru ID - IVM_1978_11_a1 ER -