ESPUNY DÍAZ, A. Explicit bounds for growth of sets in non-abelian groups. Reports@SCM, [S. l.], v. 3, n. 1, p. 17–26, 2018. Disponível em: https://revistes.iec.cat/index.php/reports/article/view/139413. Acesso em: 11 apr. 2025.