TY  - MISC
AU  - Bipm, 
AU  - Iec, 
AU  - Ifcc, 
AU  - Ilac, 
AU  - Iso, 
AU  - Iupac, 
AU  - Iupap, 
AU  - Oiml, 
TI  - Evaluation of measurement data --- Guide to the expression of uncertainty
      in measurement --- The legacy GUM
DO  - 10.59161/JCGM100-2008E
UR  - http://dx.doi.org/10.59161/JCGM100-2008E
ER  -