@book{18682,
	author = {Lipman-Blumen, Jean. and Leavitt, Harold J. and ebrary, Inc.},
	title = {Hot groups},
	publisher = {Oxford University Press,},
	year = {1999.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10279208}
}