ŻYSZKOWSKI, Zbigniew. 22ND Opened seminar on acoustics. Archives of Acoustics, [S. l.], v. 1, n. 2, p. 171–177, 2016. Disponível em: https://acoustics.ippt.pan.pl/index.php/aa/article/view/3512. Acesso em: 22 jun. 2025.