TY  - JOUR
AU  - M. I. Sumin
TI  - Why regularization of Lagrange principle and Pontryagin maximum principle is needed and what it gives
JO  - Vestnik rossijskih universitetov. Matematika
PY  - 2018
SP  - 757
EP  - 775
VL  - 23
IS  - 124
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VTAMU_2018_23_124_a19/
LA  - ru
ID  - VTAMU_2018_23_124_a19
ER  -