5Juenger Friedrich K,General Course on Private International Law, Martinus Nijhoff Publisher, 1986 , p. 202.
6Andreas F. Lowenfeld, Public Law in the International Arena: Conflict of Laws, International Law, and Some Suggestions forTheir Interaction, Sijthoff & Noordaff, 1980,p. 311.
7Voir Francescakis, La Theorie du Renvoi et les conflicts de systemes en droit international Prive, Sirey? 1958,pp. 11-15.