1. The geochemistry of the stable carbon isotopes;Craig;Geochim. Cosmochim. Acta,1953
2. Metabolic fractionation of carbon isotopes in marine plankton, Part I: temperature and respiration experiments;Degens;Deep-Sea Res.,1968
3. Metabolic fractionation of carbon isotopes in marine plankton, Part II; data on samples collected off the coast of Peru and Ecuador;Degens;Deep-Sea Res.,1968
4. Carbon isotope fractionation in the system CO2 (gas)- CO2 (aqueous)-HCO3− (aqueous);Deuser;Nature,1967
5. Metabolic fractionation of C13 and C12 in plants;Park;Plant Physiol.,1961