@article{05825769,
title = {Multiple positive solutions of fourth-order impulsive differential equations with integral boundary conditions and one-dimensional },
journal = {Boundary Value Problems [electronic only]},
volume = {2011},
year = {2011},
doi = {10.1155/2011/654871},
zbl = {1206.47096},
language = {en},
url = {http://dml.mathdoc.fr/item/05825769}
}
Feng, Meiqiang. Multiple positive solutions of fourth-order impulsive differential equations with integral boundary conditions and one-dimensional . Boundary Value Problems [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/654871. http://gdmltest.u-ga.fr/item/05825769/