Kristatappa, G., S.E. Keith, and S.H.P. Bly. “ANALYSIS OF ERRORS IN SOUND INTENSITY SCANNING TECHNIQUE FOR THE DETERMINATION OF SOUND POWER OF NOISE SOURCES”. Canadian Acoustics 21, no. 4 (December 1, 1998): 25–26. Accessed April 25, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/823.