1. B. A. Kalin, D. M. Skorov, and V. L. Yakushin, Problems in Selecting Materials for Thermonuclear Reactors: Radiation-Induced Erosion [in Russian], Énergoatomizdat, Moscow (1985).
2. A. S. Nikiforov, A. P. Zakharov, V. I. Chuev, et al., ?Problem of helium in constructional materials of a thermonuclear reactor,? At. Énerg.,53, No. 1, 3?13 (1982).
3. J. Spitznagel, F. Wiffen, and F. Nolfi, ?Microstructures developed in ?simulated? fusion irradiation,? J. Nucl. Mater.,85/86, 629?646 (1979).
4. Sh. Sh. Ibragimov, V. F. Reutov, B. D. Utkelbaev, and G. P. Vagin, ?Effect of helium on the formation of precipitations in 0Kh16N15M3B steels,? Fiz. Khim. Obrab. Met., No. 3, 34?36 (1987).
5. O. M. Barabash and Yu. N. Koval', Handbook of the Structure and Properties of Metals and Alloys: Crystal Structure of Metals and Alloys [in Russian], Naukova Dumka, Kiev (1986).