1. Experimental numerical results on a shear layer excited by a sound pulse;Maestrello;NASA TM-80183,1979
2. On sound generated aerodynamically—I. General theory;Lighthill,1952
3. On sound generated aerodynamically—II. Turbulence as a source of sound;Lighthill,1954
4. On the generation of sound by supersonic turbulent shear layers;Phillips;Journal of Fluid Mechanics,1960
5. Fundamentals of aerodynamic sound theory and flow duct acoustics;Doak;Journal of Sound and Vibration,1973