TY  - RPRT
TI  - Development of microanalytical reference materials for geochemical analysis
AU  - S. A. Wilson
AU  - P.A. Potts
PY  - 2004
DO  - 10.1017/s1431927604887506
UR  - https://pubs.usgs.gov/publication/70026599
ID  - 70026599
ER  -