FILIPCZYŃSKI, Leszek; KUJAWSKA, Tamara. Acoustical shadow of a sphere immersed in water. II. Archives of Acoustics, [S. l.], v. 14, n. 3-4, p. 181–190, 2015. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3047. Acesso em: 26 apr. 2025.