TY  - JOUR
AU  - V. L. Novikov
TI  - The instability of the characteristic exponents of systems of linear differential equations with almost periodic coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 795
EP  - 800
VL  - 8
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_5_a7/
LA  - ru
ID  - DE_1972_8_5_a7
ER  -