MIGNERON, J.-G. Absorbent double layer material for an Olympic stadium roof. Canadian Acoustics, [S. l.], v. 22, n. 3, p. 35–36, 1994. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/837. Acesso em: 15 may. 2026.