@book{685,
	author = {Sipser, Michael},
	title = {Introduction to the theory of computation /},
	publisher = {Cengage Learning,},
	year = {2013},
	address = {Boston, USA :},
	edition = {Third edition},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ESCUELADEINGENIERIA/INGENIERIA%2520CIVIL%2520EN%2520COMPUTACION/Introduction-to-the-Theory-of-Computation}
}