@article {25,
	title = {Class-KL estimates and input-to-state stability analysis of impulsive switched systems},
	journal = {Systems \& Control Letters},
	volume = {61},
	year = {2012},
	pages = {738{\textendash}746},
	doi = {10.1016/j.sysconle.2012.03.007},
	author = {Jun Liu and Xinzhi Liu and Wei-Chau Xie}
}
