1. 1) Z. Nishiyama: Martensitic Transformation, Academic Press, New York, (1978).
2. 2) H. K. D. H. Bhadeshia: Worked Examples in the Geometry of Crystals, Institute of Metals, London, (1987).
3. Elastic state and orientation of needle-shaped inclusions
4. 4) M. Born and K. Huang: Dynamical Theory of Crystal Lattice, Oxford University Press, Oxford, (2002).
5. �ber die elastische Anisotropie des Eisens