@article{05791568, title = {Positive solutions for fourth-order singular }, journal = {Boundary Value Problems [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/862079}, zbl = {1214.34021}, language = {en}, url = {http://dml.mathdoc.fr/item/05791568} }
Zhang, Xingqiu; Cui, Yujun. Positive solutions for fourth-order singular . Boundary Value Problems [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/862079. http://gdmltest.u-ga.fr/item/05791568/