The Doctrine of Rebus Sic Stantibus in International Law

Aargau abrogation according action agreement application Article 435 Article XIX Assembly Austria-Hungary Belgian Belgium Britain Canton change of circumstances changed conditions Chile China Chinese clausula rebus sic concluded Conference constituted contracting parties Court of International Covenant decision Declaration of London declared denunciation doctrine of rebus doctrine rebus sic draft droit international public existence fact France Gallen Ibid implied conditions inapplicable International Justice international law interpretation invoked judicial juridical jurisprudence jurists justified League of Nations Lord Robert Cecil ment negotiations obsolete treaty opinion Oppenheim pacta sunt servanda Permanent Court political Powers present principle of rebus problem provision publicists question reason rebus sic stantibus recognized reconsideration regard régime relations revision révision des traités rule Russia stipulations termination territorial Thurgau tion treaties of peace treaty obligations Treaty of 1865 Treaty of Berlin Treaty of Versailles tribunal Turkey unequal treaties unilateral Völkerrecht writers on international