TY  - JOUR
AU  - V. A. Pliss
TI  - Structural stability of a periodic system of differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 2077
EP  - 2081
VL  - 27
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_12_a7/
LA  - ru
ID  - DE_1991_27_12_a7
ER  -