1. Acoustic radiation from two dimensional rectangular cut outs in aerodynamic surfaces;Karamcheti;NACA TM 3478,1955
2. A theoretical and experimental investigation of the acoustic response of cavities in an aerodynamic flow;Plumblee;Flight Dynamics Laboratory, Wright-Patterson Air Force Base, Ohio, WADD-TR-61-75,1962
3. Wind tunnel experiments in the flow over rectangular cavities at subsonic and transonic speeds;Rossiter;Royal Aircraft Establishment ARC R & M 3438,1966
4. An approximate calculation of the onset velocity of cavity oscillations;Covert;American Institute of Aeronautics and Astronautics Journal,1970
5. Flow-induced pressure oscillations in shallow cavities;Heller;Journal of Sound and Vibration,1971