@article{05538688, title = {Positive solutions for third-order nonlinear }, journal = {Discrete Dynamics in Nature and Society}, volume = {2008}, year = {2008}, doi = {10.1155/2008/143040}, zbl = {1191.34023}, language = {en}, url = {http://dml.mathdoc.fr/item/05538688} }
Xu, Fuyi. Positive solutions for third-order nonlinear . Discrete Dynamics in Nature and Society, Tome 2008 (2008) . doi : 10.1155/2008/143040. http://gdmltest.u-ga.fr/item/05538688/