@book{879,
	author = {Proakis, Jhon G. and Dimitris G. Manolakis},
	title = {Digital signal processing principles, algorithms, and applications},
	publisher = {Prentice-Hall,},
	year = {c2002.},
	address = {New Delhi:},
	edition = {3rd ed.},
	note = {Includes references bibliographical (p.r1-r15) and index.}
}