1. P. V. Gel'd (Held), R. A. Ryabov, and E. M. Kodes, Hydrogen and Imperfections of the Structure of Metals [in Russian], Metallurgiya, Moscow (1979).
2. K. Wilson, ?Hydrogen trapping studies in fusion first wall materials,? IEEE Trans. Nucl. Sci.,NS26, No. 1, 1296 (1979).
3. W. Moller, ?The behavior of hydrogen atoms implanted into metals,? Nucl. Instrum. Methods,209/210, part II, 773 (1983).
4. Yu. I. Archakov, Hydrogen-Induced Corrosion of Steel [in Russian], Metallurgiya, Moscow (1985).
5. J. Koutsky, K. Splichal, J. Otruba, et al., ?The effect of hydrogen and radiation on Cr?Mo?V steel embrittlement,? in: Hydrogen Problems in Steels: Proc. 1st Int. Conf., Metals Park, Ohio, ASM (1982), pp. 291?296.