MELNYK M, RUBACHA J, FLACH A, CHOJAK A, KAMISIŃSKI T, ZABIEROWSKI W, et al. Comparison of Methods for Determining the Airflow Resistivity of Porous and Covering Materials. Arch. Acoust. [Internet]. 2025 Nov. 25 [cited 2026 Jan. 17];50(4):421-33. Available from: https://acoustics.ippt.gov.pl/index.php/aa/article/view/4075