Vorob’ev С. А. Investigation of frequency responses of a sandwich beam on the base of viscous model of damping. Chrezvychaynye situatsii: obrazovanie i nauka, [S. l.], v. 1, n. 1, p. 74–80, 2006. Disponível em: https://journals.ucp.by/index.php/gei/article/view/652. Acesso em: 6 dec. 2022.