@book{54209,
	author = {Ward, Ann, and ebrary, Inc.},
	title = {The Ashgate research companion to federalism},
	publisher = {Ashgate,},
	year = {c2009.},
	series = {Federalism studies},
	address = {Farnham, Surrey, England ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10325923}
}