@book{132342,
	author = {Fokkema, Tineke. and Bekke, Susan ter. and Nederlands Interdisciplinair Demografisch Instituut.},
	title = {Solidarity between parents and their adult children in Europe},
	publisher = {KNAW Press,},
	year = {2008.},
	series = {NiDi report,},
	address = {Amsterdam :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10498800}
}