@book{45581,
	author = {Roucounas, Emmanuel and Herndl, Kurt and Académie de Droit International Law},
	title = {Engagements parallèles et contradictoires},
	publisher = {Martinus Nijhoff Publisher},
	year = {1987},
	series = {Recueil des Cours.},
	address = {Dordrecht (Holanda)}
}