@book{89096,
	author = {Hug, Simon. and ebrary, Inc.},
	title = {Altering party systems},
	publisher = {University of Michigan Press,},
	year = {c2001.},
	series = {Interests, identities, and institutions in comparative politics},
	address = {Ann Arbor :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10393006}
}