TY  - RPRT
TI  - Using laser micro mass spectrometry with the LAMMA-1000 instrument for monitoring relative elemental concentrations in vitrinite
AU  - J.J. Morelli
AU  - D.M. Hercules
AU  - P.C. Lyons
AU  - C.A. Palmer
AU  - J.D. Fletcher
PY  - 1988
DO  - 10.1007/bf01236096
UR  - https://pubs.usgs.gov/publication/70014710
ID  - 70014710
ER  -