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5Roland Czada, "Institutionen Institutionentheoretische Ansatze", in Dieter Nohlen und Rainer-Olaf Schultze ( Hrsg. ), Lexikon der Politikwissenschafi, Band I, Munchen: Verlag C. H. Beck, 2002, S. 357.
6Terry Moe,“Political Institutions: The Neglected Side of the Story”, in Journal of Law, Economics, and Organization, 1990/6, pp. 221, 227.
7Jack Knight, Institutions and Social Conflict, Cambridge: Cambridge Uni. Press, 1992, pp.40 - 42.
8Krasner Sovereignty, "An Institutional Perspective", in Comparative Political Studies, 21, 4/1988.