@book{37829,
	author = {Kassel, Christian. and Turaev, V. G. and ebrary, Inc.},
	title = {Braid groups},
	publisher = {Springer,},
	year = {c2008.},
	series = {Graduate texts in mathematics ;},
	address = {New York, NY :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10239346}
}