1. The Transmission of Waves Through an Ionized Gas
2. P. F. Little, inProceedings of the Fifth International Conference on Phenomena in Ionized Gases, Munich, 1961, edited by H. Maeche (North-Holland Publishing Company, Amsterdam, 1962), Vol. II, p. 1440.
3. Y. Hatta and N. Sato, inProceedings of the Fifth International Conference on Phenomena in Ionized Gases, Munich, 1961, edited by H. Maeche (North-Holland Publishing Company, Amsterdam, 1962), Vol. I, p. 478.
4. Observations of Ionic Sound Waves in Plasmas: Their Properties and Applications
5. Landau Damping of Ion Acoustic Waves in Highly Ionized Plasmas