@book{13304,
	author = {Kulisch, Ulrich. and ebrary, Inc.},
	title = {Computer arithmetic and validity},
	publisher = {Walter De Gruyter,},
	year = {c2008.},
	series = {De Gruyter studies in mathematics ;},
	address = {Berlin ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10256630}
}