1. The influence of high speed air flow on the behaviour of acoustical elements;McAuliffe,1950
2. Experiments on the influence of flow on sound attenuation in absorbing ducts;Meyer;Journal of the Acoustical Society of America,1958
3. NASA TM-X-1582;Phillips;Effects of high wave amplitude and mean flow on a Helmholtz resonator,1968
4. The City University, Research Memorandum ML 87;Anderson;The effect of an air flow on a Helmholtz resonator,1976
5. The acoustical impedance of holes in the wall of flow ducts;Ronneberger;Journal of Sound and Vibration,1972