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2. Acoustic radiation from two-dimensional rectangular cutouts in aerodynamic surfaces;Krishnamurty,1955
3. Wind tunnel experiments on the flow over rectangular cavities at subsonic and transonic speeds;Rossiter,1964
4. Flow-induced pressure oscillations in shallow cavities;Heller;J. Sound Vib.,1971
5. The physical mechanism of flow-induced pressure fluctuations in cavities and concepts for their suppression;Heller,1975