1. Oscillation Theory for Second Order Linear, Half-Linear, Superlinear and Sublinear Dynamic Equations;Agarwal,2002
2. Oscillation Theory for Second Order Dynamic Equations;Agarwal,2003
3. Nonoscillation and Oscillation: Theory for Functional Differential Equations;Agarwal,2004
4. Oscillation Theory for Difference and Functional Differential Equations;Agarwal,2013
5. Half-linear Differential Equations;Došlý,2005