TY - JOUR AU - M. I. Sumin TI - Lagrange principle and its regularization as a theoretical basis of stable solving optimal control and inverse problems JO - Vestnik rossijskih universitetov. Matematika PY - 2021 SP - 151 EP - 171 VL - 26 IS - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VTAMU_2021_26_134_a4/ LA - ru ID - VTAMU_2021_26_134_a4 ER -