TY  - JOUR
AU  - N. A. Izobov
TI  - The number of characteristic and lower exponents of an exponentially stable system with higher-order perturbations
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 784
EP  - 795
VL  - 24
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_5_a5/
LA  - ru
ID  - DE_1988_24_5_a5
ER  -