1. On sound generated aerodynamically;Lighthill,1952
2. The noise from turbulence convected at high speed;Williams;Philosophical Transactions of the Royal Society,1963
3. Jet noise from moving aircraft;Williams,1969
4. The effect of flight on jet noise as observed on the Bertin Aérotrain;Drevet;Journal of Sound and Vibration,1977
5. Flight noise studies on a turbo-jet using microphones mounted on a 450 ft tower;Brooks;American Institute of Aeronautics and Astronautics Paper 77-1325,1977