CHANGGUO, Shao; QINHUI, Jiang; KEFENG, Li. A characterization of simple group S\(_4\)(7). Italian Journal of Pure and Applied Mathematics, [S. l.], v. 43, p. 153–157, 2020. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/7362. Acesso em: 6 nov. 2026.