TY  - JOUR
AU  - M. I. Sumin
TI  - On the role of Lagrange multipliers and duality in ill-posed problems for constrained extremum.

JO  - Vestnik rossijskih universitetov. Matematika
PY  - 2023
SP  - 414
EP  - 435
VL  - 28
IS  - 144
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTAMU_2023_28_144_a5/
LA  - ru
ID  - VTAMU_2023_28_144_a5
ER  -