TY  - JOUR
AU  - V. S. Samovol
TI  - The equivalence of systems of differential equations with reducing contraction
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 1400
EP  - 1413
VL  - 14
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_8_a5/
LA  - ru
ID  - DE_1978_14_8_a5
ER  -