1. NASA Contract Report (NASW-1922);Kantola;Research on noise generation from large fan engines,1970
2. Paper No.19;Kester,1969
3. International Symposium on the Fluid Mechanics and Design of Turbomachinery;Sofrin,1970
4. American Society of Mechanical Engineers Paper No. 70-GT-54;Philpot;The buzzsaw noise generated by a high duty transonic compressor,1970
5. Journal of the Acoustical Society of America;Blackstock;Connection between the Fay and Fubini solutions for plane sound waves of finite amplitude,1966