@book{9123,
	author = {Kuo, Benjamin C.},
	title = {Automatic control, 7th edition /},
	publisher = {Wiley,},
	year = {1995.},
	address = {[S.l.] :},
	edition = {7th ed.},
	note = {International Edition.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0471366080/chopaconline-2}
}