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Open Institutions : the hope for democracy
Murphy, John W., (1993)
Selbstgefährdung der offenen Gesellschaft
Bossle, Lothar, (1982)
The Preservation of democracy - America's preparedness ; a series of addresses and papers presented at the semi-annual meeting of the Acad. of Political Science, May 3, 1939
Krout, John Allen, (1939)