@book{115200,
	author = {Kn�orr, Jacqueline, and ebrary, Inc.},
	title = {The powerful presence of the past},
	publisher = {Brill,},
	year = {2010.},
	series = {African social studies series,},
	address = {Leiden ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10470642}
}