1. An extensive discussion of this class of phenomenon can be found in: Lord Rayleigh,The Theory of Sound(Dover Publications, Inc., New York, 1945), reprint edition, Vol. II, Chap. 16, pp. 224–234.
2. G. H. Markstein,Third Symposium on Combustion, Flame, and Explosion Phenomena(Williams and Wilkins, Baltimore, Maryland, 1949), pp. 162–167.
3. Investigation of Turbulent Flames
4. W. R. Mickelsen, and J. C. Laurence, NACA Research Memorandum E53F19 (1953).
5. W. E. Scull, and W. R. Mickelsen, NACA Technical Report 1300 (1957), Chap. 2.