1. R. D. Field andH. L. Fraser, 1st Conference on Rapid Solidification Processing, Reston, Virginia, November 1977, edited by R. Mehrabian, B. H. Kear and M. Cohen, (Claitors, Baton Rouge, 1978) p. 270.
2. R. Mehrabian,ibid. p. 9.
3. H. A. Davies, N. S. Shohoji andD. H. Warrington, 2nd Conference on Rapid Solidification Processing, Reston, Virginia, March 1980, edited by R. Mehrabian, B. H. Kear and M. Cohen, (Claitors, Baton Rouge, 1980) p. 153.
4. Y. Adda andJ. Philibert, ?La Diffusion dans les Solides? (Presses Universitaires de France, Paris, 1966).
5. S. C. Hsu, S. Chakravorty andR. Mehrabian,Met. Trans. B,9 (1978).