MIKULSKI, Witold. 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, [S. l.], v. 38, n. 2, p. 177–183, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/30. Acesso em: 26 apr. 2025.