1. Nabarro, F.R.N. and de Villiers, H.L., The Physics of Creep. Creep and Creep-resistant Alloys. Taylor and Francis, London, 1995, pp. 295, 310
2. Metals Handbook, Vol. 8, Metallography, Structures and Phase Diagrams. ASM, Warrendale, PA, 1973, p. 301
3. Self-Diffusion in Copper
4. A technique for measuring mean internal stress during high temperature creep