@book{49321,
	author = {Hollender, Elisabeth, and NetLibrary, Inc.},
	title = {Piyyut commentary in medieval Ashkenaz},
	publisher = {Walter de Gruyter,},
	year = {c2008.},
	series = {Studia Judaica,},
	address = {Berlin ;},
	url = {http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=247457}
}