@book{164978,
	author = {G�orecki, Piotr, and ebrary, Inc.},
	title = {Central and Eastern Europe in the Middle Ages},
	publisher = {Tauris Academic Studies,},
	year = {2009.},
	series = {International library of historical studies ;},
	address = {London ;},
	note = {"Essays in honour of Paul W. Knoll"--P. [v].},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10333413}
}