1. Carbon isotope fractionation in formation of amino acids by photosynthetic organisms;Abelson,1961
2. Variation in the 13C/12C ratio in plants in relation to the pathway of photosynthetic carbon dioxide fixation;Bender;Plant Physiol.,1971
3. Light hydrocarbons in recent Texas continental shelf and slope sediments;Bernard;J. Geophys. Res.,1978
4. Entwicklung und Anwendung Empirischer Modelle für die Kohlenstoffisotopenvariationen in Mischungen thermogener Erdgase;Berner,1989
5. Maturity related mixing model for methane, ethane and propane, based on carbon isotopes;Berner;Adv. Org. Geochem.,1988