@book{162552,
	author = {Su, Kendall L. and ebrary, Inc.},
	title = {Analog filters},
	publisher = {Kluwer Academic Publishers,},
	year = {c2002.},
	address = {Norwell :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10067273}
}