1. C.E. Richards. Acta Metall., 19, 583 (1971).
2. F.R. Larson and A. Zarkades. “Texture and the Properties of Materials” (Proc. ICOTOM 4), p. 210. The Metals Society, London, 1975.
3. F.R. Larson and A. Zarkades. “Advances in Deformation Processes”, p. 321. J.J. Burke and V. Weiss, eds. Plenum Press, New York, 1978.
4. R.J.H. Wanhill. Proc. ICOTOM 5, “Textures of Materials”, vol. II, p. 529. G. Gottstein and K. Lücke, eds., Springer Verlag, Berlin, 1978.
5. M.A. Burke and G.J. Davies.“Strength of Metals and Alloys”, vol.2, p. 1181 (Proc. ICSMA5). P. Haasen, V. Gerold and G. Kostorz, eds., Pergamon Press, Oxford, 1979.