Benchohra, M., et al. “Impulsive Differential Inclusions Involving Evolution Operators in Separable Banach Spaces”.
Ukrains’kyi Matematychnyi Zhurnal, vol. 64, no. 7, July 2012, pp. 867-91,
https://umj.imath.kiev.ua/index.php/umj/article/view/2625.