TY  - RPRT
TI  - Water as a source of errors in reference materials.
AU  - S Rückold
AU  - K H Grobecker
AU  - H D Isengard
PY  - 2001
DO  - 10.1007/s002160000696
UR  - https://pubmed.ncbi.nlm.nih.gov/11451234/
ID  - 11451234
ER  -