TY  - RPRT
TI  - Assessment of element-specific homogeneity in reference materials using microanalytical techniques.
AU  - M Rossbach
AU  - E Zeiller
PY  - 2003
DO  - 10.1007/s00216-003-2043-6
UR  - https://pubmed.ncbi.nlm.nih.gov/12904963/
ID  - 12904963
ER  -