TY  - RPRT
TI  - Tentative reference values for gold, silver and platinum: literature data analysis.
AU  - G Perrelli
AU  - G Piolatto
PY  - 1992
DO  - 10.1016/0048-9697(92)90219-i
UR  - https://pubmed.ncbi.nlm.nih.gov/1641644/
ID  - 1641644
ER  -