PISANI, F. Some remarks on braid and pure braid groups. EDiMaST: Experiences of Teaching with Mathematics, Sciences and Technology, [S. l.], v. 6, p. 55–63, 2021. Disponível em: https://www.edimast.it/index.php/edimast/article/view/77. Acesso em: 26 apr. 2024.