TY - JOUR AU - L. D. Popov TI - Barriers and symmetric regularization of the Lagrange function in the analysis of improper linear programming problems JO - Trudy Instituta matematiki i mehaniki PY - 2023 SP - 138 EP - 155 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TIMM_2023_29_3_a8/ LA - ru ID - TIMM_2023_29_3_a8 ER -