A. George Maria Selvam, M. Paul Loganathan, K. R. Rajkumar. Oscillatory Properties of Third-Order Neutral Delay Difference Equations. Int. J. Math. And Appl. [Internet]. 2015 Dec. 1 [cited 2024 May 20];3(4 - A):9-13. Available from: http://ijmaa.in/index.php/ijmaa/article/view/481