1. Abell P. I. (1984) Personal Communication, University of Rhode Island.
2. Thermal alteration experiments on organic matter in recent marine sediments as a model for petroleum genesis;Baedecker,1977
3. Carbon isotope fractionation during coal pyrolysis;Chung;Fuel,1978
4. Use of stable carbon isotope compositions of pyrolytically derived methane as maturity indices for carbonaceous materials;Chung;Geochim. Cosmochim. Acta,1979
5. Carbon isotope effects during the pyrolytic formation of early methane from carbonaceous materials;Chung,1980