@book{20079,
	author = {Exner, George R. and ebrary, Inc.},
	title = {Inside calculus},
	publisher = {Springer,},
	year = {c2000.},
	series = {Undergraduate texts in mathematics},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5008070}
}