1. M. Kaufmann, et al., in Proceedings of the Sixteenth International Conference on Fusion Energy 1996, International Atomic Energy Agency, vol. 1, 1996, p.79–94 .
2. Annual Report 1976, IPP, Garching, Germany, 1977, p.78.
3. N. Ruhs, in Annual Report 1977, IPP, Garching, Germany, 1978.
4. N. Ruhs, in Annual Report 1978, IPP, Garching, Germany, 1979.
5. H. Hohenöcker, et al., in Proceedings of the Twelfth Symposium on Fusion Technology, vol. 2, 1982, p. 1464–1462.