@book{112217,
	author = {Macunovich, Diane J. and ebrary, Inc.},
	title = {Birth quake},
	publisher = {University of Chicago Press,},
	year = {2002.},
	series = {Population and development},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10366788}
}