Analytical estimation of fundamental periods of coupled systems. Advances in Civil and Architectural Engineering, [S. l.], v. 16, n. 30, p. 287–306, 2025. DOI: 10.13167/2025.30.16. Disponível em: https://ojs.srce.hr/index.php/acae/article/view/33185. Acesso em: 19 aug. 2025.