@book{37393,
	author = {Kelsen, Hans. and Arnold, Eckhart. and ebrary, Inc.},
	title = {A new science of politics},
	publisher = {Ontos Verlag,},
	year = {2004.},
	series = {Practical philosophy ;},
	address = {Frankfurt :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10728855}
}