TY  - JOUR
AU  - V. G. Boltyanskii
TI  - The support principle in optimal control problems
JO  - Differencialʹnye uravneniâ
PY  - 1973
SP  - 1363
EP  - 1370
VL  - 9
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1973_9_8_a0/
LA  - ru
ID  - DE_1973_9_8_a0
ER  -