@article{05237115,
title = {Positive solutions for nonlinear },
journal = {Boundary Value Problems [electronic only]},
volume = {2007},
year = {2007},
doi = {10.1155/2007/74517},
zbl = {1148.34015},
language = {en},
url = {http://dml.mathdoc.fr/item/05237115}
}
Hao, Xin'an; Liu, Lishan; Wu, Yonghong. Positive solutions for nonlinear . Boundary Value Problems [electronic only], Tome 2007 (2007) . doi : 10.1155/2007/74517. http://gdmltest.u-ga.fr/item/05237115/