TY  - RPRT
TI  - Flame ionization mass spectrometry--Isotope ratio determinations for potassium
AU  - Howard E. Taylor
AU  - John R. Garbarino
AU  - S. R. Koirtyohann
PY  - 1991
DO  - 10.1366/0003702914336444
UR  - https://pubs.usgs.gov/publication/70185805
ID  - 70185805
ER  -