@article{05701479, title = {Symmetric positive solutions for nonlinear singular fourth-order eigenvalue problems with nonlocal boundary condition.}, journal = {Discrete Dynamics in Nature and Society}, volume = {2010}, year = {2010}, doi = {10.1155/2010/187827}, zbl = {1196.34028}, language = {en}, url = {http://dml.mathdoc.fr/item/05701479} }
Xu, Fuyi; Liu, Jian. Symmetric positive solutions for nonlinear singular fourth-order eigenvalue problems with nonlocal boundary condition.. Discrete Dynamics in Nature and Society, Tome 2010 (2010) . doi : 10.1155/2010/187827. http://gdmltest.u-ga.fr/item/05701479/