1. Ferri, A., Elements of Aerodynamics of Supersonic Flows (The Macmillan Co., New York, 1949), Chap. 4, pp.73-74.
2. Hoshizaki, H. "Mass transfer and shock generated vorticity/' AHS J. 30, 628-634 (1960).
3. Theory of Stagnation Point Heat Transfer in Dissociated Air