KAMISIŃSKI, Tadeusz; SZELĄG, Agata; RUBACHA, Jarosław. Sound Reflection from Overhead Stage Canopies Depending on Ceiling Modification. Archives of Acoustics, [S. l.], v. 37, n. 2, p. 213–218, 2013. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/115. Acesso em: 13 jan. 2025.