@book{26898,
	author = {Verhulst, Adriaan E. and ebrary, Inc.},
	title = {The rise of cities in north-west Europe},
	publisher = {Cambridge University Press ;},
	year = {1999.},
	series = {Themes in international urban history},
	address = {Cambridge, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10014970}
}