@article{05237049, title = {Existence and multiplicity of positive solutions for Dirichlet problems in unbounded domains.}, journal = {Abstract and Applied Analysis}, volume = {2007}, year = {2007}, doi = {10.1155/2007/18187}, zbl = {1157.35377}, language = {en}, url = {http://dml.mathdoc.fr/item/05237049} }
Wu, Tsung-Fang. Existence and multiplicity of positive solutions for Dirichlet problems in unbounded domains.. Abstract and Applied Analysis, Tome 2007 (2007) . doi : 10.1155/2007/18187. http://gdmltest.u-ga.fr/item/05237049/