@book{106808,
	author = {Prato, Giuseppe. and Geymonat, Giuseppe. and SpringerLink (Online service)},
	title = {Hyperbolicity},
	publisher = {Springer Berlin Heidelberg :},
	year = {2011.},
	series = {C.I.M.E. Summer Schools ;},
	address = {Berlin, Heidelberg :},
	url = {http://dx.doi.org/10.1007/978-3-642-11105-1}
}