@article{05050257, title = {A positive solution for singular discrete boundary value problems with sign-changing nonlinearities.}, journal = {Journal of Applied Mathematics and Stochastic Analysis}, volume = {2006}, year = {2006}, doi = {10.1155/JAMSA/2006/46287}, zbl = {1099.39008}, language = {en}, url = {http://dml.mathdoc.fr/item/05050257} }
Lü, Haishen; O'Regan, Donal; Agarwal, Ravi P. A positive solution for singular discrete boundary value problems with sign-changing nonlinearities.. Journal of Applied Mathematics and Stochastic Analysis, Tome 2006 (2006) . doi : 10.1155/JAMSA/2006/46287. http://gdmltest.u-ga.fr/item/05050257/