Free Vibration Analysis of Cracked Euler-Bernoulli Beam by Laplace Transformation Considering Stiffness Reduction. Romanian Journal of Acoustics and Vibration, [S. l.], v. 16, n. 2, p. 166–173, 2020. Disponível em: https://rjav.sra.ro/index.php/rjav/article/view/143.. Acesso em: 26 mar. 2025.