1. T. W. Chou, W. B. Stewart and M. G. Bader, On the Compressive Strength of Glass-Epoxy Composites‘ in “New Developments and Applications in Composites”, (TMS-AIME, 1979).
2. K. E. Hofer Jr, Technical Report, IIT Research Institute, Chicago, Illinois (1975).
3. P. D. Ewins, TR-71217, Royal Aircraft Establishment (1971).
4. W. Paton, “Effective Structural Use of grp and cfrp” in Composites Standards Testing and Design — Conference Proceedings NPL Conference, April 1974 (IPC Science and Technology Press, Guildford, 1974) p. 36.
5. S. P. Timoshenko and J. M. Gere, “Theory of Elastic Stability (McGraw-Hill, New York, 1961) particularly p. 132 et seq.