@article{05368004,
title = {Existence and multiple solutions for nonlinear second-order discrete problems with minimum and maximum.},
journal = {Advances in Difference Equations [electronic only]},
volume = {2008},
year = {2008},
doi = {10.1155/2008/586020},
zbl = {1156.39008},
language = {en},
url = {http://dml.mathdoc.fr/item/05368004}
}
Ma, Ruyun; Gao, Chenghua. Existence and multiple solutions for nonlinear second-order discrete problems with minimum and maximum.. Advances in Difference Equations [electronic only], Tome 2008 (2008) . doi : 10.1155/2008/586020. http://gdmltest.u-ga.fr/item/05368004/