References
- A. W. LOGINOW and E. H. PHELPS: J. Eng. Ind. (Trans. ASME, B), 1975, 97, 274.
- D. P. ROOKED and J. CARTWRIGHT: 'Compendium of stress inten-sity factors'; 1976, HMSO.
- R. P. JEwErr and R. J. WALTER: ‘Hydrogen environment embrittle-ment of metals', Report T73-06550, NASA CR-2163, 1976, Washington, DC.