ومن صيغة الجمع "… عندما تتسلم الدول المتعاقدة إشعارا به"، (انظر .Annuaire … 1966, vol.
See Official Records of the United Nations Conference on the Law of Treaties, First and Second Sessions, Vienna, 26 March-24 May 1968 and 9 April-22 May 1969, Documents of the Conference (United Nations publications, Sales No.