MIKULSKI, W. (2013) “Method of Determining the Sound Absorbing Coefficient of Materials within the Frequency Range of 5 000–50 000 Hz in a Test Chamber of a Volume of about 2 m3”, Archives of Acoustics, 38(2), pp. 177–183. Available at: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/30 (Accessed: 10 June 2025).