1. See Bundesverfassungsgericht [BVerfG] [Federal Constitutional Court], Feb. 25, 1975, 39 BVerfGE 1, 36–37.
2. Rosenfeld, Oxford Handbook, supra note 5, at 771–73.
3. See, e.g., Art. 139 Costituzione [Cost.] (It.); French Const. Art. 89 para. 5.
4. See id. at 761
5. See id.