1. E. C. W. Perryman:Nucl. Energy, 1978, vol. 17, pp. 95–105.
2. C. J. Simpson and J. Moerman:Effect of Hydrogen on Behavior of Materials, A. W. Thompson and I. M. Bernstein, eds., pp. 428–39, The Metallurgical Society of AIME, NY, 1976.
3. K. Nuttall:Ibid.. pp. 441–51.
4. L. A. Simpson and K. Nuttall: ASTM STP, 633, pp. 608–29, 1977.
5. C. E. Coleman and J. F. R. Ambler:Ibid.,, pp. 589–607.