TY  - JOUR
AU  - V. A. Yumaguzhin
TI  - The Classification of Linear Ordinary Differential Equations: I
JO  - Differencialʹnye uravneniâ
PY  - 2002
SP  - 1063
EP  - 1070
VL  - 38
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2002_38_8_a5/
LA  - ru
ID  - DE_2002_38_8_a5
ER  -