1. Los Alamos Scientific Laboratory report;MN Rosenbluth,1954
2. J. Killeen and B. A. Lippmann. 1960. J. appl. Phys., 31, 1549–1554.
3. K. Hain, G. Hain, K. V. Roberts, S. J. Roberts and W. Koppendörfer. 1960. Z. Naturf., 15a, 1039–1050.
4. AERE Harwell report;K Hain,1961
5. J. Fletcher and J. Killeen. 1961. The magnetic compression of a fully ionized gas. In Lawrence Radiation Laboratory Report UCRL-9969, p. 139.