%0 Journal Article %A K. S. Mamii %A J. D. Mirzov %T Behavior of the solution on the half-axis of a certain second order nonlinear differential equation %J Differencialʹnye uravneniâ %D 1971 %P 1330-1332 %V 7 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1971_7_7_a18/ %G ru %F DE_1971_7_7_a18