@book{114571,
	author = {Cigno, Alessandro. and Werding, Martin. and ebrary, Inc.},
	title = {Children and pensions},
	publisher = {MIT Press,},
	year = {c2007.},
	series = {CESifo book series},
	address = {Cambridge, MA :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10194161}
}