1. G. Bekefi, R. E. Shefer, and B. D. Nevins,Proceedings of International Conference on Lasers, 1982, edited by R. C. Powell (CSTS Press, McLean, VA, 1982), p. 136.
2. J. C. Slater,Microwave Electronics(Van Nostrand, New York, 1950), pp. 329–332.
3. Theory of magnetic insulation
4. Equilibria for Magnetic Insulation
5. Magnetic insulation and microwave generation