KAMIŃSKI, Marcin Marek; SZAFRAN, Jacek. Eigenvalue analysis for high telecommunication towers with lognormal stiffness by the response function method and SFEM. Computer Assisted Methods in Engineering and Science, [S. l.], v. 16, n. 3–4, p. 279–290, 2017. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/151. Acesso em: 12 jan. 2025.