@book{50562,
	author = {Straten, Jits van.},
	title = {The origin of Ashkenazi Jewry},
	publisher = {Walter de Gruyter,},
	year = {c2011.},
	address = {New York :},
	url = {http://www.netLibrary.com/urlapi.asp?action=summary&v=1&bookid=388167}
}