@book{58754,
	author = {Kahn, Aaron M. and ebrary, Inc.},
	title = {On wolves and sheep},
	publisher = {Cambridge Scholars,},
	year = {2011.},
	address = {Newcastle upon Tyne :},
	note = {Includes bibliographical references and index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10676989}
}