@book{196979,
	author = {Jonckheere, Edmond A., and ebrary, Inc.},
	title = {Algebraic and differential topology of robust stability},
	publisher = {Oxford University Press,},
	year = {1997.},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10142321}
}