Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Friedrich Balke, Eric Méchoulan, Benno Wagner (Hrsg.), Zeit des Ereignisses-Ende der Geschichte? Wilhelm Fink Verlag: München 1992, 325 S.(Materialität der Zeichen: Reihe A, Bd. 9)