@book{25366,
	author = {Nummedal, Tara E. and ebrary, Inc.},
	title = {Alchemy and authority in the Holy Roman Empire},
	publisher = {University of Chicago Press,},
	year = {2007.},
	address = {Chicago :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10265905}
}