1. On sound generated aerodynamically. I. General theory;Lighthill,1952
2. On sound generated aerodynamically. II. Turbulence as a source of sound;Lighthill,1954
3. Hydrodynamic noise;Ffowcs-Williams,1969
4. Aerodynamic sound from fluid dilatations;Riener,1962
5. Acoustic radiation from isotropic turbulence;Meecham;J. Acoust. Soc. Amer.,1958