CHVOJKA, V.; SIMARD, L.-P.; AMRAM, M. Study, by reflection, of input impedance under oblique incidence of slotted acoustic screen. Canadian Acoustics, [S. l.], v. 13, n. 4, p. 25–43, 1985. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/553. Acesso em: 5 dec. 2021.