@book{182746,
	author = {Ip, S. F. A.},
	title = {Digital signal processing in telecommunications /},
	publisher = {Chapman & Hall,},
	year = {1993.},
	address = {London ;},
	edition = {1st ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0821/93198528-d.html}
}