TY - JOUR AU - Yu. I. Khudak TI - On the regularization of operator equations of the first kind JO - Doklady Akademii Nauk PY - 1975 SP - 45 EP - 47 VL - 221 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_221_1_a10/ LA - ru ID - DAN_1975_221_1_a10 ER -