TY  - JOUR
AU  - O. V. Khramtsov
TI  - On the tree points controllability of the linear complete integrable Pfaff systems
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 726
EP  - 727
VL  - 24
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_4_a33/
LA  - ru
ID  - DE_1988_24_4_a33
ER  -