1. Differential Equations with Impulse Effect;Samoilenko,1987
2. Theory of Impulse Differential Equations;Lakshmikantham,1989
3. Stability Analysis in Terms of Two Measures;Lakshmikantham,1993
4. Non-Instantaneous Impulses in Differential Equations;Agarwal,2017
5. Stability analysis of systems with impulsive effects;Ye;IEEE Trans. Automat. Control,1998