@article{05791562, title = {Nodal solutions for a class of fourth-order two-point boundary value problems.}, journal = {Boundary Value Problems [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/570932}, zbl = {1203.34034}, language = {en}, url = {http://dml.mathdoc.fr/item/05791562} }
Xu, Jia; Han, Xiaoling. Nodal solutions for a class of fourth-order two-point boundary value problems.. Boundary Value Problems [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/570932. http://gdmltest.u-ga.fr/item/05791562/