@book{130207,
	author = {Twomey, Lesley K. and ebrary, Inc.},
	title = {The serpent and the rose},
	publisher = {Brill,},
	year = {2008.},
	series = {Studies in medieval and Reformation traditions,},
	address = {Leiden ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10461288}
}