1. H. Warlimont and L. Delaey, Progress in Mat. Science, 1975, vol.18
2. J. Van Paemel et al, Zeitschrift f. Metallk., vol.11, Aug. 1975 and J. Appl. Cryst., 1975, vol. 8,p. 181.
3. L. Delaey, A.J. Perkins and T.B. Massalski, J. of Mat. Science, 1972, vol. 7, p. 1197.
4. N. Nakanishi et al, Trans. Jap. Met. 1965, vol. 6, p. 222 and Scripta Met. 1968, vol. 2, p. 673.
5. N. Rusovil and H. Warlimont, Proc. Of Int. Symp. on SME, this volume.