TY  - JOUR
AU  - A. P. Afanas'ev
TI  - A first-order local variational problem for nonlinear optimal control problems with mixed constraints
JO  - Differencialʹnye uravneniâ
PY  - 1995
SP  - 1796
EP  - 1802
VL  - 31
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1995_31_11_a2/
LA  - ru
ID  - DE_1995_31_11_a2
ER  -