S. HE; C.T. NG. Analysis of mode conversion and scattering of guided waves at cracks in isotropic beams using a time-domain spectral finite element method. Electronic Journal of Structural Engineering, [S. l.], v. 14, n. 1, p. 20–32, 2015. DOI: 10.56748/ejse.141861. Disponível em: https://ejsei.com/EJSE/article/view/186. Acesso em: 3 may. 2024.