@conference {60,
	title = {On the Effect and Robustness of Zero-crossing Detection Algorithms in Simulation of Hybrid Systems Jumping on Surfaces},
	booktitle = {Proceedings of the American Control Conference},
	series = {NULL},
	year = {2012},
	pages = {2449{\textendash}2454},
	keywords = {simulation},
	url = {https://hybrid.soe.ucsc.edu/files/preprints/60.pdf},
	author = {D. A. Copp and R. G. Sanfelice}
}
