@book{5446,
	author = {Mitra, Sanjit Kumar.},
	title = {Digital signal processing :},
	publisher = {McGraw-Hill,},
	year = {2011.},
	address = {New York :},
	edition = {Fourth edition.},
	url = {https://itmsp.museknowledge.com/UOH?qurl=https://libros-uoh.uoh.cl/ebook/002547-Digital-signal-processing }
}