19th meeting of the CGPM
30 September to 4 October 1991
Meeting report
Contact person
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Resolutions/Recommendations
CGPM Resolution 1 (1991)
Time standards and time comparisons
CGPM Resolution 2 (1991)
The Josephson and quantum-Hall effects
CGPM Resolution 3 (1991)
The International Temperature Scale of 1990 (ITS-90) and future work in thermometry
CGPM Resolution 4 (1991)
SI prefixes zetta, zepto, yotta and yocto
