@book{801,
	author = {Brown, Robert Grover. and Hwang, Patrick Y. C.},
	title = {Introduction to random signals and applied Kalman filtering :},
	publisher = {Wiley,},
	year = {c1997.},
	address = {New York :},
	edition = {3rd ed.},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/description/wiley032/96025880.html}
}