Ignat’ev, A. O., & Gladilina, R. I. (2003). On Necessary and Sufficient Conditions for the Asymptotic Stability of Impulsive Systems. Ukrains’kyi Matematychnyi Zhurnal, 55(8), 1035-1043. Retrieved from https://umj.imath.kiev.ua/index.php/umj/article/view/3979