@book{176001,
	author = {United Nations/World Health Organization Working Group on Data Bases for Measurement of Levels, Trends, and Differentials in Mortality.},
	title = {Data bases for mortality measurement :},
	publisher = {United Nations,},
	year = {1984.},
	series = {Population studies / Department of International Economic and Social Affairs ;},
	address = {New York :},
	note = {"ST/ESA/SER.A/84"--Verso t.p.}
}