Analysis of information sources in references of the Wikipedia article "Carl von Ossietzky" in English language version.
The harsh sentence was undoubtedly due to the growing irritation of the Reichswehr Command with the antimilitarist campaign of the Weltbühne.
Both Kreiser and Ossietzky were sentenced on November 23, 1931, by the Reichsgericht, to eighteen months in prison for 'betrayal of military secrets.'
1919 berief ihn die DFG als ihren Sekretär nach Berlin