ENGEL, Zbigniew, Ryszard PANUSZKA, and Mieczysław MENŻYŃSKI. “A Vibroacoustic Model of a Reduction Line of a Gas Installation”. Archives of Acoustics 9, no. 4 (July 10, 2015): 291–304. Accessed June 21, 2025. https://acoustics.ippt.pan.pl/index.php/aa/article/view/3235.