MAHINZAEIM, M. Spectral properties and stability of a nonselfadjoint Euler-Bernoulli beam. Methods of Functional Analysis and Topology, [S. l.], v. 23, n. 4, p. 346–366, 2017. Disponível em: https://zen.imath.kiev.ua/index.php/mfat/article/view/676. Acesso em: 16 dec. 2025.