1. E. B. Turner, thesis, University of Michigan, Ann Arbor, Michigan (May 1956).
2. Spectroscopic Studies of Highly Ionized Argon Produced by Shock Waves
3. G. E. Seay, “The visible radiation from helium in a strong shock wave,” Los Alamos Scientific Laboratory Rept. No. LAMS-2125, January 1957.
4. Production of High‐Velocity Shocks
5. G. S. Janes and R. M. Patrick,Conference on Extremely High Temperatures, Editors H. Fischer and L. C. Mansur (John Wiley & Sons Inc., New York, 1958) pp. 3–10;