1. P. W. Palmberg, G. E. Riach, R. E. Weber, and N. C. Mac-Donald:Handbook of Auger Electron Spectroscopy, Physical Electronics Industries, Eden Prairie MN, 1972.
2. Jin Yu and C. J. McMahon, Jr.:Metall. Trans. A, 1980, vol. 11 A, p. 277.
3. Jin Yu and C. J. McMahon, Jr.:Ibid, p. 291.
4. R. Viswanathan and A. Joshi:Metall. Trans. A, 1975, vol. 6A, p. 2289.
5. P. H. Dumoulin, M. Foucault, M. Palmier, M. Wayman, M. Biscondi, and M. Guttmann:Mem. Sci. Rev. Met., 1979, vol. 76, p. 187.