@article{01463183,
title = {Asymptotic behavior of solutions to second-order nonlinear differential equations.},
journal = {Portugaliae Mathematica. Nova S\'erie},
volume = {57},
year = {2000},
pages = {17-33},
zbl = {0955.34035},
language = {en},
url = {http://dml.mathdoc.fr/item/01463183}
}
Rogovchenko, Svetlana P.; Rogovchenko, Yuri V. Asymptotic behavior of solutions to second-order nonlinear differential equations.. Portugaliae Mathematica. Nova Série, Tome 57 (2000) pp. 17-33. http://gdmltest.u-ga.fr/item/01463183/