TY  - JOUR
AU  - V. V. Babikov
TI  - A certain class of second order nonlinear differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 883
EP  - 891
VL  - 7
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_5_a9/
LA  - ru
ID  - DE_1971_7_5_a9
ER  -