1. E. D. Hondros and M. P. Seah, Int. Metals Rev. 22, 262 (1977).
2. M. Guttmann and D. McLean, in “Interfacial Segregation”, W. C. Johnson and J.M. Blakely Eds., ASM, Metals Park (1979) p. 261.
3. P. Wynblatt and R. C. Ku, Ibid, p. 115.
4. J. M. Blakely and H. V. Thapliyal, Ibid, p. 137.
5. W. D. Kingery, J. Amer. Ceram. Soc. 57, p. 1 and 74 (1974).