1. Clark, T., Woodley, R., De Halas, D., 1962. Gas-Graphite Systems, in “Nuclear Graphite”. In: Nightingale, R. (Ed.). Academic Press, New York, pp. 387.
2. Murakami, Y. Stress Intensity Factors Handbook, ed. Y. Murakami (Pergamon Press, 1987).
3. Sih, G.C. Handbook of Stress Intensity Factors (Institute of Fracture and Solid Mechanics, Lehigh University, Bethlehem, Pennsylvania, 1973).
4. Rooke, D.P. and Cartwright, D.J. Compendium of Stress Intensity Factors (Her Majesty Stationary Office, 1976).
5. British Standards, Guide to methods for assessing the acceptability of flaws in metallic structures, BS 7910:2005. BSI 2007.