@article{05237135,
title = {Existence of positive solutions for fourth-order three-point boundary value problems.},
journal = {Boundary Value Problems [electronic only]},
volume = {2006},
year = {2006},
doi = {10.1155/2007/68758},
zbl = {1148.34005},
language = {en},
url = {http://dml.mathdoc.fr/item/05237135}
}
Bai, Chuanzhi. Existence of positive solutions for fourth-order three-point boundary value problems.. Boundary Value Problems [electronic only], Tome 2006 (2006) . doi : 10.1155/2007/68758. http://gdmltest.u-ga.fr/item/05237135/