@article{1206127934,
author = {Naito, Manabu},
title = {Integral averaging techniques for the oscillation and nonoscillation of solutions of second order ordinary differential equations},
journal = {Hiroshima Math. J.},
volume = {24},
number = {2},
year = {1994},
pages = { 657-670},
language = {en},
url = {http://dml.mathdoc.fr/item/1206127934}
}
Naito, Manabu. Integral averaging techniques for the oscillation and nonoscillation of solutions of second order ordinary differential equations. Hiroshima Math. J., Tome 24 (1994) no. 2, pp. 657-670. http://gdmltest.u-ga.fr/item/1206127934/