@book{164841,
	author = {Broecker, Monika. and ebrary, Inc.},
	title = {Heinz von Foerster},
	publisher = {Emerald Group Publishing,},
	year = {c2005.},
	series = {Kybernetes the international journal of systems & cybernetics ;},
	address = {Bradford, England :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10085703}
}