TY  - JOUR
AU  - V. N. Monakov
TI  - A reduction principle for certain strongly nonlinear systems of differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1972
SP  - 2255
EP  - 2256
VL  - 8
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1972_8_12_a21/
LA  - ru
ID  - DE_1972_8_12_a21
ER  -