@book{119628,
	author = {Ito, Kazufumi. and Kappel, F. and ebrary, Inc.},
	title = {Evolution equations and approximations},
	publisher = {World Scientific,},
	year = {c2002.},
	series = {Series on advances in mathematics for applied sciences ;},
	address = {River Edge, N.J. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10201327}
}