@conference {116,
	title = {On Robust Stability of Limit Cycles for Hybrid Systems With Multiple Jumps},
	booktitle = {Proceedings of the 5th Analysis and Design of Hybrid Systems},
	series = {NULL},
	year = {2015},
	month = {October},
	pages = {199--204},
	author = {X. Lou and Y. Li and R. G. Sanfelice}
}
