Aeroacoustic analysis based on FW–H analogy to predict low-frequency in-plane harmonic noise of a helicopter rotor in hover. Archives of Mechanics, [S. l.], v. 74, n. 2-3, p. 201–246, 2022. DOI: 10.24423/aom.3999. Disponível em: https://am3.ippt.pan.pl/index.php/am/article/view/v74p201. Acesso em: 13 may. 2025.