TY  - JOUR
AU  - A. I. Kolosov
TI  - An approach to the study of monotone solutions of $n$th-order nonlinear ordinary differential equations
JO  - Differencialʹnye uravneniâ
PY  - 1979
SP  - 392
EP  - 397
VL  - 15
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1979_15_3_a1/
LA  - ru
ID  - DE_1979_15_3_a1
ER  -