KOTUS, Józef, Andrzej CZYŻEWSKI, and Bożena KOSTEK. “3D Acoustic Field Intensity Probe Design and Measurements”. Archives of Acoustics 41, no. 4 (December 1, 2016): 701–711. Accessed January 13, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1760.