W. JAKUBIK and M. URBAŃCZYK, “An influence of vapours of some organic compounds and water on acoustic properties of selected polymer layers”, Arch. Acoust., vol. 18, no. 1, pp. 157–161, May 2014, Accessed: Apr. 25, 2025. [Online]. Available: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1136