ENGEL, Zbigniew Witold. From the history of the Noise Control Conference. Archives of Acoustics, [S. l.], v. 35, n. 2, p. 133–144, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/238. Acesso em: 26 apr. 2025.