1. Difference Equations and Inequalities: Theory, Methods and Applications;Agarwal,2000
2. Infinitely many solutions for a class of discrete non-linear boundary value problems;Bonanno;Appl. Anal.,2009
3. Infinitely many solutions for a boundary value problem with discontinuous nonlinearities;Bonanno;Bound. Value Probl.,2009
4. Existence and multiplicity results for nonlinear second order difference equations with Dirichlet boundary conditions;Bereanu;Math. Bohem.,2006
5. Existence theorems of periodic solutions for second-order nonlinear difference equations;Cai;Adv. Differ. Equat.,2008