TY - JOUR AU - O. A. Liskovets TI - Regularization of equations with a closed linear operator JO - Differencialʹnye uravneniâ PY - 1970 SP - 1273 EP - 1278 VL - 6 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_7_a14/ LA - ru ID - DE_1970_6_7_a14 ER -