@book{5864,
	author = {Ebbinghaus, Heinz-Dieter,},
	title = {Numbers /},
	publisher = {Springer,},
	year = {1995.},
	series = {Graduate texts in mathematics ;},
	address = {New York :},
	url = {http://www.loc.gov/catdir/enhancements/fy0818/96107113-d.html}
}