@article{05897685, title = {Existence of positive solutions for nonlocal fourth-order boundary value problem with variable parameter.}, journal = {Fixed Point Theory and Applications [electronic only]}, volume = {2011}, year = {2011}, doi = {10.1155/2011/604046}, zbl = {1225.34032}, language = {en}, url = {http://dml.mathdoc.fr/item/05897685} }
Han, Xiaoling; Gao, Hongliang; Xu, Jia. Existence of positive solutions for nonlocal fourth-order boundary value problem with variable parameter.. Fixed Point Theory and Applications [electronic only], Tome 2011 (2011) . doi : 10.1155/2011/604046. http://gdmltest.u-ga.fr/item/05897685/