@book{30130,
	author = {Friedman, Gary and Himmelstein, Jack},
	title = {Challenging conflict :},
	publisher = {American Bar Association,},
	year = {2009},
	address = {Chicago, IL :},
	note = {E-Book-ProQuest / Fernzugriff nach Registrierung möglich},
	url = {https://ebookcentral.proquest.com/lib/maxweberstiftung-ebooks/detail.action?docID=2057348}
}
