STODDART, Devon Roy. The groups of two classes of certain cyclically presented groups are essentially 3-generated. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 29, p. 395–402, 2012. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6024. Acesso em: 18 jul. 2026.