1. Measurement of the Rate of Dissociation of Oxygen
2. W. R. Sears, editor,General Theory of High Speed Aerodynamics, High Speed Aerodynamics and Jet Propulsion(Princeton University Press, Princeton, New Jersey, 1954), Vol. 6.
3. N. Rott and R. A. Hartunian, Cornell University, Graduate School of Aeronautical Engineering, 1955.
4. H. Mirels, N. A. C. A. Tech. Note 3712 (1956).