TY  - RPRT
TI  - Clarification of the term “normal material” used for standard atomic weights (IUPAC Technical Report)
AU  - Tyler B. Coplen
AU  - Norman E. Holden
AU  - Michael E. Wieser
AU  - J.K. Bohlke
PY  - 2018
DO  - 10.1515/pac-2017-0301
UR  - https://pubs.usgs.gov/publication/70202182
ID  - 70202182
ER  -