@book{102926,
	author = {Korea-China-Japan International Symposium on Ring Theory and Marubayashi, Hidetoshi, and ebrary, Inc.},
	title = {Ring theory 2007},
	publisher = {World Scientific,},
	year = {c2009.},
	address = {Hackensack, NJ :},
	url = {http://site.ebrary.com/lib/strathmore/Doc?id=10361871}
}