1. N. A. Galaktionova, Hydrogen in Metals [in Russian], Metallurgiya, Moscow (1967).
2. P. Cotterill, The Hydrogen Embrittlement of Metals [Russian translation], Metallurgiya, Moscow (1963).
3. L. S. Moroz and B. B. Chechulin, Hydrogen Embrittlement of Metals [in Russian], Metallurgiya, Moscow (1967).
4. B. A. Kolachev, Hydrogen Embrittlement of Metals [in Russian], Metallurgiya, Moscow (1985).
5. V. I. Tkachev, V. I. Kholodnyi, and I. N. Levina, Serviceability of Steels and Alloys in Hydrogen [in Russian], Vertikal’, Lvov (1999).