TY  - JOUR
AU  - A. V. Boltyanskii
TI  - Normal local controllability of objects that can be described by a system of second-order differential equations with one control parameter
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 341
EP  - 342
VL  - 24
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_2_a19/
LA  - ru
ID  - DE_1988_24_2_a19
ER  -