@article{05825760,
title = {Existence of positive solutions of fourth-order problems with integral boundary conditions.},
journal = {Boundary Value Problems [electronic only]},
volume = {2011},
year = {2011},
doi = {10.1155/2011/297578},
zbl = {1208.34016},
language = {en},
url = {http://dml.mathdoc.fr/item/05825760}
}
Ma, Ruyun; Chen, Tianlan. Existence of positive solutions of fourth-order problems with integral boundary conditions.. Boundary Value Problems [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/297578. http://gdmltest.u-ga.fr/item/05825760/