1. M.G. Chu and J.E. Jacoby: Light Met., 1990, pp. 925–30.
2. H. Yu and D.A. Granger: Aluminum Alloys: Their Physical and Mechanical Properties, Proc. Int. Conf., Charlottesville, VA, EMAS, United Kingdom, 1986, vol. 1, pp. 17–29.
3. H. Kastner: Z. Metallk., 1950, vol. 41, pp. 193–205 and 247–54.
4. K. Buxmann: Metallurgy, 1977, vol. 31, pp. 163–70.
5. R. Ellerbrok and S. Engler: Metallurgy, 1983, vol. 37, pp. 784–88.