TY  - JOUR
AU  - È. V. Musafirov
TI  - Simplicity of Linear Differential Systems
JO  - Differencialʹnye uravneniâ
PY  - 2002
SP  - 570
EP  - 572
VL  - 38
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_2002_38_4_a17/
LA  - ru
ID  - DE_2002_38_4_a17
ER  -