1. Mechanical Beahvior of Materials at Elevated Temperatures. Ed. by J. E. Dorn, McGraw-Hill (1961).
2. G. R. Terwilliger and K. C. Radford, “High Temperature Deformation of Ceramics: I, Background”, Bul. Amer. Ceram. Soc. 53, 172 (1974).
3. R. Raj and M. F. Ashby, “On Grain Boundary Sliding and Diffusional Creep”, Trans. Met. Soc. AIME 2, 1113 (1971).
4. For example, F. W. Sears and M. W. Zemansky, College Physics, Addison-Wesley, p. 254 (1952).
5. N. A. DeBruyne, “The Measurement of the Strength of Adhesive and Cohesive Joints”, Adhesion and Cohesion, Ed. by P. Weiss, Elsevier, p. 55 (1962).