1. Isotopic geochemistry of sulphur;Ault;Geochim. Cosmochim. Acta,1959
2. Ben-Yaakov S. (unpublished manuscript) Isotopic composition of sulfur in the oceans: mathematical models and their implications.
3. Economic evaluation of Reykjanes thermal brine area, Iceland;Björnsson;Bull. Amer. Assoc. Petrol. Geol.,1972
4. A boundary condition on the evolution of atmospheric oxygen;Broecker;J. Geophys. Res.,1970
5. Sulfur and oxygen isotope geochemistry of evaporite sulfates (Abs.);Claypool;GAAPBC,1972