@article{05311255,
title = {Homotopy perturbation method for solving fourth-order boundary value problems.},
journal = {Mathematical Problems in Engineering},
volume = {2007},
year = {2007},
doi = {10.1155/2007/98602},
zbl = {1144.65311},
language = {en},
url = {http://dml.mathdoc.fr/item/05311255}
}
Mohyud-Din, Syed Tauseef; Noor, Muhammad Aslam. Homotopy perturbation method for solving fourth-order boundary value problems.. Mathematical Problems in Engineering, Tome 2007 (2007) . doi : 10.1155/2007/98602. http://gdmltest.u-ga.fr/item/05311255/