@book{32919,
	author = {It�o, Masami, and ebrary, Inc.},
	title = {Words, semigroups, & transductions},
	publisher = {World Scientific,},
	year = {c2001.},
	address = {River Edge, N.J. ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10255406}
}