1. N. C. Christofilos, in Second U.N. Conference on Peaceful Uses of Atomic Energy, United Nations, Geneva, 32:279 (1958); Phys. Fluids 9:1425 (1966).
2. See, for example, G. A. Carlson, W. C. Condit, R. S. Devoto, J. H. Fink, J. D. Myall, W. S. Neef, and A. C. Smith, Jr., Conceptual Design of the Field-Reversed Mirror Reactor, Lawrence Livermore Laboratory Report UCRL-54267 (1978).
3. M. N. Bussac, H. P. Furth, M. Okabayashi, M. N. Rosenbluth, and A. M. Todd, in Proceedings of the VII International Confer ence on Plasma Physics and Controlled Nuclear Fusion Research, Innsbruck, Austria 3 (1978).
4. E. Ott and R. N. Sudan, Phys. Fluids 14: 1226 (1971).
5. It is noteworthy that the Grad-Shafranov equation was obtained for an incompressible fluid by W. M. Hicks, Phil. Trans. Roy. Soc., London, CXCIIA: 33 (1898).