1. Difference Equations and Inequalities;Agarwal,1992
2. Oscillatory and nonoscillatory behavior of second-order neutral delay difference equations;Agarwal;Mathl. Comput. Modelling,1996
3. R.P. Agarwal, S. Pandian and E. Thandapani, Oscillatory property for second-order nonlinear difference equations via Lyapunov second method, Advances in Nonlinear Dynamics (to appear).
4. Oscillation in neutral delay difference equations with variable coefficients;Chen;Computers Math. Applic.,1995
5. Oscillation of discrete analogues of delay equations;Erbe;Differential and Integral Equations,1989