@book{6267,
	author = {Healy, M. J. R.},
	title = {Matrices for statistics /},
	publisher = {Clarendon Press ;},
	year = {1986.},
	address = {Oxford [Oxfordshire] :},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0635/86000753-d.html}
}