TY  - JOUR
AU  - Balachandran, Krishnan
TI  - Controllability of a class of perturbed nonlinear systems
JO  - Kybernetika
PY  - 1988
SP  - 61
EP  - 64
VL  - 24
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KYB_1988__24_1_a6/
LA  - en
ID  - KYB_1988__24_1_a6
ER  -