@book{48134,
	author = {Nejelski, Paul. and Universität Bielefeld.},
	title = {Social research in conflict with law and ethics /},
	publisher = {Ballinger Pub. Co.,},
	year = {c1976.},
	address = {Cambridge, Mass. :},
	note = {German ed. has title: Forschung im Konflikt mit Recht und Ethik.}
}