@book{53401,
	author = {Krouwel, Andr�e. and ebrary, Inc.},
	title = {Party transformations in European democracies},
	publisher = {State University of New York Press,},
	year = {2012.},
	address = {Albany :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10629457}
}