1. N. Schwartz and J. Eckerman, ?Shock location in front of a sphere as a measure of real gas effect,? J. Appl. Phys. vol. 27, no. 2, p. 169, 1956.
2. G. Nagamatsu, R. Geiger, and R, Shir, ?The influence of real gas effects on hypersonic flow past blunt bodies,? Vopr. raketn. tekh. Collection of translations and reviews of foreign literature, no. 11, 1960.
3. K. R. Lobb, ?Hypersonic research at the Naval Ordnance Laboratory,? Proc. Eleventh Symposium of the Coloton Soc. held in University of Bristol, London, 1960.
4. G. F. Telenin, ?Gas flow in the presence of nonequilibrium physicochemical transitions,? Second All-Union Congress on Theoretical and Applied Mechanics; authors' summaries [in Russian], Moscow, p. 139, 1964.
5. H. Serbin, ?Supersonic flow around blunt bodies, ? J. Aeronaut. Sci., vol. 25, no. 1, 1958.