&quot; New departures in the exercise of inherent powers by the Secretaries-General of the United Nations and the Organization of American States: the Central American situation &quot; (collaborative effort), American Journal of International Law, No. 81 (1989), p. 395.
&quot; New departures in the exercise of inherent powers by the Secretaries-General of the United Nations and the Organization of American States: the Central American situation &quot; (en colaboración), American Journal of International Law, No. 81 (1989), pág 395.