1. A survey of low velocity and coaxial jet noise with application to prediction;Bushell;Journal of Sound and Vibration,1971
2. Recent studies into Concorde noise reduction;Hoch,1973
3. Progress in core engine and turbine noise technology;Mathews,1974
4. Direct combustion noise in turbopropulsion systems—prediction and measurement;Mathews,1976
5. Core engine noise control program;Kazin;Final Report, FAA-RD-74-125,1976