Jennings, Robert Y., &quot; International Law &quot; , 1984, in Rudolf Bernhardt (dir.), Encyclopedia of Public International Law, Amsterdam, Elsevier Science Publishers, vol. 2, 1995, pp. 1159-1178.
Jennings, Robert Y., &quot; International Law &quot; , 1984, in Rudolf Bernhardt (dir.), Encyclopedia of Public International Law, Amsterdam, Elsevier Science Publishers, vol. 2, 1995, pp. 1159-1178.