1. B. A. Trubnikov and V. S. Kudryavtsev,Proceedings of the Second International Conference on Peaceful Uses of Atomic Energy, (United Nations, Geneva, 1958), Vol.31, p. 93.
2. Microwave Emission from High-Temperature Plasmas
3. and Conrad Longmire (private communication).
4. H. D. Greyber,Proceedings of the Second International Conference on Peaceful Uses of Atomic Energy(United Nations, Geneva, 1958), Vol. 31, p. 267.