TY  - JOUR
AU  - E. N. Makhmudov
TI  - Necessary conditions for problems of optimal control that are
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 29
EP  - 33
VL  - 303
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_303_1_a4/
LA  - ru
ID  - DAN_1988_303_1_a4
ER  -