@article{05825753, title = {Multiple positive solutions for a class of concave-convex semilinear elliptic equations in unbounded domains with sign-changing weights.}, journal = {Boundary Value Problems [electronic only]}, volume = {2010}, year = {2010}, doi = {10.1155/2010/856932}, zbl = {1207.35151}, language = {en}, url = {http://dml.mathdoc.fr/item/05825753} }
Hsu, Tsing-San. Multiple positive solutions for a class of concave-convex semilinear elliptic equations in unbounded domains with sign-changing weights.. Boundary Value Problems [electronic only], Tome 2010 (2010) . doi : 10.1155/2010/856932. http://gdmltest.u-ga.fr/item/05825753/