@book{124364,
	author = {Linde, Frank. and Stock, Wolfgang G. and ebrary, Inc.},
	title = {Information markets},
	publisher = {De Gruyter Saur,},
	year = {c2011.},
	series = {Knowledge & information,},
	address = {Berlin :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10486460}
}