A. Mann, F. Keywords: Jurisdiction | International law | Rights and duties of States | Legislation | Mots clefs: Juridiction | Droit international | Droits et devoirs des Etats | Législation | ABSTRACT Frederick devotes his course to the doctrine of jurisdiction in international law. After a first chapter devoted to the definition of the concept of jurisdiction, the author examines the doctrine of legislative jurisdiction from a general point of view and then from a special point of view. He examines the enforcement jurisdiction. Frederick consacre son cours à la doctrine de la …