1. Arato, J. (2011). The constitutional transformation of international organizations through treaty interpretation: The ECtHR’s use of VCLT 31(3)(c). Working Paper. http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1951547 .
2. Bakircioglu, O. (2007). Application of the margin of appreciation doctrine in freedom of expression and public morality cases. German Law Journal, 8, 711.
3. Bermann, G. A., Goebel, R. J., Davey, W. J., & Fox, E. M. (2002). Cases and materials on European Union law. St. Paul, MN: West Group.
4. Bernhardt, R. (1997). Encyclopedia of public international law (Vol. 3). Amsterdam: North Holland Publishing Company.
5. Brownlie, I. (1998). Principles of international law. In See also convention on international liability for damage caused by space objects (adopted 29 November 1971, entered into force 1 September 1972), Article IV (p. 458).