Necessary Conditions for the Solutions of Second Order Non-linear Neutral Delay Difference Equations to Be Oscillatory or Tend to Zero. - Radha Nath Rath; Julo G. Dix; B. L. S. Barik; B. Dihudi (Int. J. Math. Math. Sci., 2007)

Oscillatory and Asymptotic Behavior of a First-Order Neutral Equation of Discrete Type with Variable Several Delay under Δ Sign. - Radha Nath Rath; Chittaranjan Behera (Int. J. Math. Math. Sci., 2018)

Oscillatory Behaviour of a First-Order Neutral Differential Equation in relation to an Old Open Problem. - K. C. Panda; Radha Nath Rath; S. K. Rath (Int. J. Math. Math. Sci., 2020)