1. I. Kaur, Y. Mishin and W. Gust: Fundamentals of grain and interface boundary diffusion (Wiley, Chichester 1995).
2. V.N. Kaigorodov and S.M. Klotsman: Phys. Rev. B. Vol. 49 (1994), p.9374.
3. S.M. Klotsman, V.N. Kaigorodov, M.I. Kurkin and V.V. Dyakin: Interface Science. Vol. 8 (2000), p.323.
4. B.S. Bokshtein, Y.B. Voitkovsky, A.A. Zhuhovitsky and G.N. Pautkina: Fizika Tverdogo Tela (Solid State Physics) (in Russian), Vol. 10 (1968), p.3699.
5. V.N. Kaigorodov and S.M. Klotsman: Letters to JETF (in Russian). Vol. 28 (1978), p.386.