TY  - JOUR
AU  - V. I. Elkin
TI  - Subsystems of control systems and control problems with equality-type constraints on the phase variables
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1994
SP  - 1585
EP  - 1596
VL  - 34
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_11_a3/
LA  - ru
ID  - ZVMMF_1994_34_11_a3
ER  -