@book{18659,
	author = {Evans, David E. and Kawahigashi, Yasuyuki},
	title = {Quantum symmetries on operator algrbras},
	publisher = {Clarendon Press,},
	year = {1998},
	series = {Oxford Mathematical monographs},
	address = {Oxford:},
	note = {"Purchased under NBHM grant for the year 1998-99"}
}