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2. On the Defence of the European Project by means of alternative conceptualisation of legal constitutionalisation;Nickel (Ed) Conflict of Laws and Laws of Conflict in Europe and Beyond -Patterns of Supranational and Transnational Juridification, (Intersentia, 2010)
3. BvL 4/00 -(First senate;Bundesverfassungsgericht;available at the Court's website at,2006