@book{882,
	author = {Proakis, John G. and Manolakis G. Dimitrilokis.},
	title = {Digital signal processing principles, algorithms, and applications  / },
	publisher = {Pearson,},
	year = {c2011.},
	address = {New Delhi:},
	edition = {4th ed.},
	note = {Includes index.}
}