%0 Journal Article %A Gao, Chenghua %T Existence of solutions to $p$-Laplacian difference equations under barrier strips conditions %J Electronic Journal of Differential Equations %D 2007 %V 2007 %I mathdoc %U http://geodesic.mathdoc.fr/item/EJDE_2007__2007__a91/ %G en %F EJDE_2007__2007__a91