@book{151556,
	author = {Poli, Roberto. and ebrary, Inc.},
	title = {Causality and motivation},
	publisher = {Ontos Verlag,},
	year = {2010.},
	series = {Philosophische Analyse =},
	address = {Frankfurt ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10728779}
}