TY - JOUR AU - V. K. Ivanov TI - A method for error estimation in the solution of operator equations of the first kind in a~Hilbert space JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1986 SP - 22 EP - 26 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1986_8_a3/ LA - ru ID - IVM_1986_8_a3 ER -