1. L. Seigle and R. Resnick, Acta Met. 3, supra.
2. Mechanism of pore formation associated with the Kirkendall effect
3. “Symposium on Effect of Temperature in Properties of Metals,” A.S.M.E.-A.S.T.M.;Price,1931
4. Diffusional Viscosity of a Polycrystalline Solid