BEDNARZ, Jarosław. Operational Modal Analysis for Crack Detection in Rotating Blades. Archives of Acoustics, [S. l.], v. 42, n. 1, p. 105–112, 2017. DOI: 10.1515/aoa-2017-0011. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/1786. Acesso em: 13 jan. 2025.