TY  - RPRT
TI  - Isotope fractionation during gas chromatographic separations
AU  - B. D. Gunter
AU  - Jim D. Gleason
PY  - 1971
DO  - 10.1093/chromsci/9.3.191
UR  - https://pubs.usgs.gov/publication/70227397
ID  - 70227397
ER  -