1. Geochemical studies on the organic matter from the Douala Basin (Cameroon) — I. Evolution of the extractable organic matter and the formation of petroleum;Albrecht;Geochim. Cosmochim. Acta,1976
2. Applying petroleum geochemistry to search for oil: examples from western Canada Basin;Bailey;Am. Assoc. Petrol. Geol. Bull.,1974
3. Organic geochemistry of Cherokee Group in southeastern Kansas and northeastern Oklahoma;Baker;Bull. Am. Assoc. Petrol. Geol.,1962
4. Pyrolysis techniques for source-rock evaluation;Baker;Bull. Am. Assoc. Petrol. Geol.,1974
5. A study of the Barbados intermediate unit, surface and subsurface;Baker,1988