1. P. Azou, ?Congress international de l'hydrogene dans les metaux. Conclusions gnrales,? Mec. Mater., Elec., No. 272?273, 7?8 (1972).
2. S. Szklarska-Smialowska, ?Various forms of localized corrosion in iron and steel. Common features and differences,? Brit. Corros. J.,10, No. 1, 11?16 (1975).
3. L. Graf, ?Was spricht gegen Aufreissen von Deckschichten und gegen eine Verspodung als Ursachen der Spannungsrisskorrosien,? Z. Metallkunde,66, No. 12, 749?754 (1975).
4. K. N. Tseikovich and V. V. Gerasimov, ?The question of the mechanism of the origin of corrosion cracks,? Fiz.-Khim. Mekh. Mater., No. 4, 398?402 (1969).
5. I. M. Bernstein, ?The role of hydrogen in the embrittlement of iron and steel,? Mater. Sci. Eng.,6, No. 1, 1?19 (1970).