@book{1720,
	author = {Metcalfe, J. S. and ebrary, Inc.},
	title = {Evolutionary economics and creative destruction},
	publisher = {Routledge,},
	year = {1998.},
	series = {The Graz Schumpeter lectures ;},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=5002679}
}