1. Baluffi, R. W., u.L. L. Seigle: Acta metallurgica3, 170 (1955).
2. Barret, C. S.: Structure of Metals, S. 392. New York: McGraw Hill Book Co. 1952.
3. Buckley, H. E.: Crystal Growth, S. 299ff. New York: John Wiley & Sons 1952.
4. Burton, J. A.: Physica, Haag20, 845?854 (1954).
5. Cottrell, A. H.: Dislocations and Plastic Flow in Crystals. Oxford: Clarendon Press 1953.