TY  - JOUR
AU  - Yu. Ya. Belov
TI  - On some systems of linear differential equations with a small parameter
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 1037
EP  - 1040
VL  - 231
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_231_5_a1/
LA  - ru
ID  - DAN_1976_231_5_a1
ER  -