1. B. A. Trubnikov and V. S. Kudryavtsev, Proc. 2nd Intern. Conf. Peaceful Uses Atomic Energy, Geneva,31, 93 (1958);
2. B. A. Trubnikov and A. E. Bazhanova,Plasma Physics and the Problem of Controlled Thermonuclear Reactions(Pergamon Press, London, 1959), Vol. III, p. 141.