@conference {46,
	title = {Hybrid Controllers for Tracking of Impulsive Reference Trajectories: A Hybrid Exosystem Approach},
	booktitle = {Proc. 14th International Conference Hybrid Systems: Control and Computation},
	series = {NULL},
	year = {2011},
	pages = {231{\textendash}240},
	keywords = {hybrid systems},
	url = {https://hybrid.soe.ucsc.edu/files/preprints/46.pdf},
	author = {M. Robles and R. G. Sanfelice}
}
