TY  - JOUR
AU  - U. D. Bekbaev
TI  - On equivalence and invariants of ordinary linear differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 911
EP  - 912
VL  - 30
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_5_a23/
LA  - ru
ID  - DE_1994_30_5_a23
ER  -