CHATILLON, Jacques, and Marian SZYSZKO. “The ‘NOMAD’ Project – A Survey of Instructions Supplied With Machinery With Respect to Noise”. Archives of Acoustics 38, no. 2 (September 8, 2013): 271–275. Accessed April 25, 2025. https://acoustics3.ippt.pan.pl/index.php/aa/article/view/43.