1. Markus W. Gehring, Sustainable Competition Law, Conference Paper for the 2003 Fifth Session of the Ministerial Conference of the World Trade Organisation, 2 (Cancun, Sept. 10–14, 2003).
2. Advisory Opinion, Legal Consequences of the Construction of a Wall in the Occupied Palestinian Territory, I.C.J. 136, para. 112 (2004).
3. Sornarajah M. , The International Law on Foreign Investment, 169 (2004).
4. United States v. Aluminum Co. of America (Alcoa) 148 F 2d 416, (2d Cir.) 444 (1945).