1. O. A. Kaibyshev and R. Z. Valiev, Grain Boundaries and Properties of Metals [in Russian], Metallurgiya, Moscow (1987).
2. I. Kaur, Y. Mishin, and W. Gust, Fundamentals of Grain and Interphase Boundary Diffusion, John Wiley & Sons Ltd., Chichester (1995).
3. M. A. Shtremel, Strength of Alloys, Part 1. Lattice Defects [in Russian], MISIS, Moscow (1999).
4. T. Watanabe, J. Mater. Sci. 46, 4095–4115 (2011).
5. F. J. Humphreys, J. Mater. Sci., 36, 3833–3854 (2001).