@book{13620,
	author = {Münkner, Hans-H. and Bardeleben, Manfred.},
	title = {Six lectures on co-operative law /},
	publisher = {Friedrich-Ebert-Stiftung,},
	year = {1978.},
	address = {Bonn :},
	edition = {2d ed.},
	note = {"Editors: Manfred Bardeleben, Gunter Lehrke."}
}