TY  - JOUR
AU  - A. A. Shestakov
TI  - Criteria for the stability of sets with respect to a nonautonomous differential system
JO  - Differencialʹnye uravneniâ
PY  - 1977
SP  - 1079
EP  - 1090
VL  - 13
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1977_13_6_a12/
LA  - ru
ID  - DE_1977_13_6_a12
ER  -