Fundamental models of structural stability. Rudarsko-geološko-naftni zbornik, [S. l.], v. 32, n. 2, p. 37–47, 2017. DOI: 10.17794/rgn.2017.2.5. Disponível em: https://ojs.srce.hr/index.php/rgn/article/view/4769. Acesso em: 18 aug. 2025.