1. Hydrogen in Metals, Proc. 1st Int. Congr., Paris, France, Vols. 1–2 (1972).
2. Hydrogen in Metals, Proc. 2nd Int. Congr., Paris, France, 1977, Vols. 1–2, Pergamon Press, Oxford (1978).
3. B. A. Kolachev, The Hydrogen Brittleness of Metals [in Russian], Metallurgiya, Moscow (1985).
4. G. V. Karpenko and G. I. Kripyakevich, Effect of Hydrogen on the Properties of Steel [in Russian], Metallurgiya, Moscow (1962).
5. Hydrogen and Materials, Proc. 4th Int. Conf. on Hydrogen and Materials, Beijing, China (1988), Preprints.