1. M.P. Hindley, M.N. Mitchell, C. Erasmus, R. McMurtry, D.C. Blaine, A.A. Groenwold. A numerical stress based approach for predicting failure in NBG-18 components with verification problems, Submitted Journal of Nuclear Materials JNM-D-10-00178.
2. J.P. Strizak, The Effect of Volume on the Tensile Strength of Several Nuclear-Grade Graphites, 1991, p. 16. .
3. R.J. Price, Statistical Study of the Strength of Near-Isotropic Graphite, 1976, p. 161. .
4. M. Mitchell, Requirements for the Design and Manufacture of the Ceramic Internals of the PBMR, in, PBMR Classified Internal Document, 2009.
5. C.R. Kennedy, W.P. Eatherly, The Statistical Characterisation of Tensile Strengths for a Nuclear-type Core Graphite, IWGGCR, 1986, pp. 63–68.