TY  - JOUR
AU  - M. V. Zaretskii
TI  - An estimate of the jump of the highest exponent of invariant linear systems under the action of small perturbations
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 2094
EP  - 2098
VL  - 7
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_11_a19/
LA  - ru
ID  - DE_1971_7_11_a19
ER  -