TY  - JOUR
AU  - L. V. Zilbergleit
TI  - Asymptotic solutions of differential equations with analytic coefficients
JO  - Differencialʹnye uravneniâ
PY  - 1982
SP  - 1014
EP  - 1019
VL  - 18
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1982_18_6_a10/
LA  - ru
ID  - DE_1982_18_6_a10
ER  -