@book{227628,
	author = {Holden, Erling. and ebrary, Inc.},
	title = {Achieving sustainable mobility},
	publisher = {Ashgate,},
	year = {c2007.},
	series = {Transport and mobility series},
	address = {Aldershot, England ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10211207}
}