@book{174946,
	author = {Katus, Kalev. and Eesti Kõrgkoolidevaheline Demouuringute Keskus.},
	title = {Population ageing and socio-economic status of older persons in Estonia /},
	publisher = {United Nations,},
	year = {2003.},
	address = {New York :},
	note = {At head of title: Economic Commission for Europe.}
}