TY  - JOUR
AU  - A. S. Antipin
TI  - Controlled gradient saddle differential systems
JO  - Doklady Akademii Nauk
PY  - 1993
SP  - 693
EP  - 695
VL  - 333
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1993_333_6_a0/
LA  - ru
ID  - DAN_1993_333_6_a0
ER  -