1. On magnetic traps
2. Yu. B. Gott, M. S. Ioffe and V. G. Telkovsky, Nucl. Fusion Suppl. Pt.3, 1045 (1962).
3. Some Stable Plasma Equilibria in Combined Mirror-Cusp Fields
4. Closed Magnetic Vacuum Configurations with Periodic Multipole Stabilization
5. For earlier work on fields of this type see B. B. Kadomtsev and S. I. Braginsky, inProceedings of the Second International Conference on the Peaceful Uses of Atomic Energy(United Nations, Geneva, 1958), Vol. 31, p. 233;