1. Amiet, R. K., Correction of open jet wind tunnel measurements for shear layer refraction, 2nd AIAA Aeroacousitcs Conference, Paper No. 75-532 (1975).
2. Brooks, T. F. and Humphreys, W., Effect of directional array size on the measurement of airframe noise components, 5th AIAA/CEAS Aeroacoustics Conference, AIAA Paper 1999–1958 (1999).
3. Cunefare, K. A., Koopmann, G. and Brod, K., A boundary element method for acoustic radiation valid for all wavenumbers, The Journal of the Acoustical Society of America, Vol. 85, No.39 (1989), pp.39–48.
4. Flanagan, J. L., Johnston, J. D., Zahn, R. and Elko, G. W., Computer-steered microphone arrays for sound transduction in large rooms. Journal of the Acoustical Society of America, Vol. 78, No. 5 (1985), pp. 1508–1518.
5. Fujitsuka, K. and Nishida, K., The Calculation of Diffracted Sound Field by Boundary Element Method, , Transactions of the Japan Society of Mechanical Engineers, Series C, Vol.52, No.479 (1986), pp.1937–1944 (in Japanese).