1. Cottrell, A. H. 1953.Dislocations and Plastic Flow in Crystals, 32Oxford: Clarendon Press.
2. De Wit, R. 1960.Solid State Physics, 10, Ed., Edited by: Seitz, F. and Turnbull, D. 249London: Academic Press.
3. Dislocation energies in anisotropic crystals
4. Kontinuumstheorie der Versetzungen und Eigenspannungen