WALERIAN, Elżbieta; JANCZUR, Ryszard; CZECHOWICZ, Mieczysław; SMYRNOVA, Yulija. Possible Improvement of Acoustical Climate. Part II: Possible Solutions. Archives of Acoustics, [S. l.], v. 35, n. 4, p. 595–618, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/216. Acesso em: 26 apr. 2025.