1. R. L. Bickerdike, D. Clark, J. N. Eastabrook, G. Hughes, W. N. Mair, P. G. Partridge andH. C. Ranson,Int. J. Rapid Soldification,1 (1985) 305.
2. Idem, ibid.,2 (1986) 1.
3. M. S. Binning andP. G. Partridge,Cryogenics 24 (1984) 97.
4. H. Conrad, in “High Strength Materials” (Wiley, New York, 1965) p. 436.
5. D. A. Wigley, in “Mechanical Properties of Materials of Low Temperatures” (Plenum Press, 1971).