Articles in Scholarly Journals [Incomplete List]

1. Relations between Limit-Point and Dirichlet Properties of Second-Order Difference Operators
   Advances in Difference Equations, vol. 2007, Article ID 94325, 15 pages, 2007
2. On an inequality of Kolmogorov type for a second-order difference expression
   Journal of Inequalities and Applications, vol. 3, no. 2, pp. 183–214, 1999