18 December 1992 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations
20 December 1991 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations
17 December 1991 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations
18 December 1990 | Publisher: UN General Assembly | Document type: Resolutions/Recommendations/Declarations