@book{119587,
	author = {International Conference on Quantum Information and Hida, Takeyuki, and Meij�o Daigaku.},
	title = {Quantum information IV},
	publisher = {World Scientific,},
	year = {c2002.},
	address = {River Edge, NJ :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10201286}
}