TY  - JOUR
AU  - V. B. Levenshtam
TI  - Exponential dichotomy and the averaging method for parabolic
JO  - Doklady Akademii Nauk
PY  - 1991
SP  - 1316
EP  - 1319
VL  - 318
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1991_318_6_a7/
LA  - ru
ID  - DAN_1991_318_6_a7
ER  -