@book{227751,
	author = {Berg, Leo van den. and European Institute for Comparative Urban Research.},
	title = {National policy responses to urban challenges in Europe},
	publisher = {Ashgate,},
	year = {c2007.},
	series = {EURICUR series},
	address = {Aldershot, England ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10211314}
}