1. The structure of strong collision-free hydromagnetic waves
2. C. S. Gardner, A. Goertzel, H. Grad, C. S. Morawetz, M. H. Rose, and H. Rubin,Proceedings of the Second United Nations International Conference on the Peaceful Uses of Atomic Energy(United Nations, New York, 1958), Vol. 31, p. 230.
3. C. L. Longmire,Plasma Physics, Chap. 7 (to be published).
4. Nonlinear Alfvén Waves in a Cold Ionized Gas