Germain, Pierre, Jignan Guo, Murray Hodgson, and Mark Cheng. “Preliminary Investigation of Active Control of Airport Run-up Noise”. Canadian Acoustics 27, no. 3 (September 1, 1999): 74–75. Accessed November 22, 2024. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1224.