1. Ueber eine besondere Art der Tonerregung;Strouhal;Ann. Phys., Lpz.,1878
2. Wind Tunnel Experiments on the Flow over Rectangular Cavities at Subsonic and Transonic Speeds;Rossiter,1964
3. Aerodynamically induced resonance in rectangular cavities;East;J. Sound Vib.,1966
4. Flow induced pressure oscillations in shallow cavities;Heller;J. Sound Vib.,1971
5. Acoustic Radiation from Two-Dimensional Rectangular Cutouts in Aerodynamic Surfaces;Karamcheti,1955