:: &quot; The International non bis in idem Principle: Resolving some of the Unanswered Questions &quot; , International and Comparative Law Quarterly, 1999 (en colaboraciَn con G. Stessens).
:: &quot; The International non bis in idem Principle: Resolving some of the Unanswered Questions &quot; , International and Comparative Law Quarterly, 1999 (en colaboración con G. Stessens)