TY  - JOUR
AU  - N. S. Fal'ko
TI  - Application of the method of Lyapunov functions in the problem of Poisson stability
JO  - Differencialʹnye uravneniâ
PY  - 1989
SP  - 446
EP  - 452
VL  - 25
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1989_25_3_a7/
LA  - ru
ID  - DE_1989_25_3_a7
ER  -