@article {,
	title = {Lyapunov Self-triggered Controller for Nonlinear Trajectory Tracking of Unicycle-type Robot},
	journal = {International Journal of Control, Automation and Systems},
	volume = {18},
	year = {2020},
	month = {02/2020},
	pages = {1829-1838},
	publisher = {Springer},
	address = {EEUU},
	issn = {2005-4092 },
	doi = {10.1007/s12555-018-0576-x},
	url = {http://www.springer.com/12555                                },
	author = {Carlos Santos Perez and Felipe Espinosa Zapata and Enrique Santiso Gomez and David Gualda Gomez}
}
