1. J. H. Perepezko, in ?Rapid Solidification Processing: Principles and Technologies II?, edited by M. Cohen, B. H. Kear and R. Mehrabian (Claitor's, Baton Rouge, Los Angeles, 1980) p. 56.
2. J. H. Perepezko andI. E. Anderson, in ?Synthesis and Properties of Metastable Phases?, edited by E. S. Machlin and T. J. Rowland (TMS-AIME, Warrendale, Pennyslvania, 1980) p. 31.
3. C. W. F. J. Pistorius,Proc. Solid State Chem. 11 (1976) 1.
4. D. Akhtar, V. D. Vankar, J. C. Goel andK. L. Chopra,J. Mater. Sci. 14 (1979) 998.
5. Idem, ibid., p. 2422.