1. On the distribution of surface heat flow and the second order variations in the external gravitational field, Smithsonian Astrophys. Obs.;Wang;Spec. Rep. No. 134,1963
2. The global variation of terrestrial heat flow;Lee;J. Geophys. Res.,1963
3. The deep structure of continents;MacDonald;Rev. Geophys.,1963
4. Geophysical deductions from observations of heat flow;MacDonald,1965
5. Review of heat flow data;Lee,1965