TY  - JOUR
AU  - V. I. Elkin
AU  - D. G. Ivashko
TI  - On a connection between the concepts of a $C$-system and an $L_1$-system in the theory of affine control systems
JO  - Differencialʹnye uravneniâ
PY  - 1998
SP  - 1471
EP  - 1477
VL  - 34
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1998_34_11_a4/
LA  - ru
ID  - DE_1998_34_11_a4
ER  -