Articles in Scholarly Journals [Incomplete List]

1. Oscillation of second-order neutral delay and mixed-type dynamic equations on time scales
   Advances in Difference Equations, vol. 2006, Article ID 65626, 9 pages, 2006
2. Oscillation of second-order delay differential equations on time scales
   Nonlinear Analysis, vol. 63, no. 5-7, pp. e1073–e1080, 2005
3. On oscillation of second order neutral type delay differential equations
   Applied Mathematics and Computation, vol. 150, no. 3, pp. 697–706, 2004
4. Czechoslovak Mathematical Journal, vol. 51, no. 1, pp. 185–195, 2001