@book{1548,
	author = {Kuo, Benjamin C.,},
	title = {Digital control systems /},
	publisher = {Saunders College Pub.,},
	year = {c1992.},
	series = {The oxford series in electrical and computer engineering.},
	address = {Ft. Worth :},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0638/91041422-d.html}
}