Maturity determination of organic matter in coals using the methylphenanthrene distribution
Olav M. Kvalheim
,
Alfred A. Christy
,
N. Telnæs
,
Olav M. Kvalheim
,
Alfred A. Christy
,
N. Telnæs
,
Alf Bjørseth
1987
Geochimica et Cosmochimica Acta
239 citations