TY  - JOUR
AU  - Yu. V. Orlov
TI  - Optimality of generalized actions
JO  - Differencialʹnye uravneniâ
PY  - 1985
SP  - 978
EP  - 986
VL  - 21
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1985_21_6_a7/
LA  - ru
ID  - DE_1985_21_6_a7
ER  -