1. S. T. Belyaev and G. I. Budker, Plasma Physics and Problem of Controllable Thermonuclear Reactions 3 (Academy of Sciences, Moscow, 1958) p. 41.
2. S. T. Belyaev, Plasma Physics and Problem of Controllable Thermonuclear Reactions 3 (Academy of Sciences, Moscow, 1958) p. 66.
3. B. P. Adyasevich, Nuclear Reactions at Low and Intermediate Energies (Academy of Sciences, Moscow, 1958) p. 87.