SNAKOWSKA, Anna; IDCZAK, Henryk. Prediction of Turbofan Engine Noise Considering Diffraction at the Duct Outlet. Archives of Acoustics, [S. l.], v. 33, n. 4(S), p. 129–134, 2008. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/847. Acesso em: 25 apr. 2025.