@book{139740,
	author = {Breschi, Stefano. and Malerba, Franco, and ebrary, Inc.},
	title = {Clusters, networks, and innovation},
	publisher = {Oxford University Press,},
	year = {2005.},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10171022}
}