Вишневський, О.А. “Acoustic Parameters of Sound Insulating Materials Investigation in Small Reverberation Rooms on Rubber Plates”. Proceedings of National Aviation University 26, no. 4 (April 1, 2005): 112–116. Accessed November 9, 2024. https://jrnl.nau.edu.ua/index.php/visnik/article/view/1262.