TY  - JOUR
AU  - B. V. Zadvornyi
TI  - Application of Lyapunov functions to the investigation of the interval of existence of a solution
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 522
EP  - 523
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_3_a20/
LA  - ru
ID  - DE_1988_24_3_a20
ER  -