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2. W. K. McGregor and M. T. Dooley, “Spectroscopic Diagnostics of a Gerdien Type Plasma Stream Using Argon,” Fourth Symposium onTemperature—Its Measurement and Control in Science and Industry, American Institute of Physics Meeting, Columbus, Ohio, Paper No. B. 8.3, March 27–31, 1961.
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4. J. Grey and H. T. Nagamatsu, “The Effects of Air Condensation on Properties of Flow and Their Measurement in a Hypersonic Wind Tunnel,”Proceedings of the Third Midwestern Conference on Fluid Mechanics(University of Minnesota, Minneapolis, Minnesota, 1952), p. 529.
5. J. Grey and M. P. Sherman, “Heat Transfer from an Ionized Gas to a Gaseous Coolant,” Princeton University Aeronautical Engineering Report No. 487b, July 31, 1960.