1. R. F. Post, UCRL-6077, 1960 (unpublished);
2. Risö Rept. No. 18, Proceedings of the International Summer Course in Plasma Physics, 1960.
3. Conference on Controlled Thermonuclear Reactions, Gatlinburg, Tennessee, June, 1956 (unpublished).
4. R. F. Post, UCRL-6077, 1960 (unpublished);