@book{151592,
	author = {Clausen, Andrea. and ebrary, Inc.},
	title = {How can conceptual content be social and normative, and, at the same time, be objective?},
	publisher = {ontos,},
	year = {2004.},
	series = {Logoj ;},
	address = {Frankfurt :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10728835}
}