DIXON, M. R.; EVANS, M. J.; SMITH, H. Groups with Various Minimal Conditions on Subgroups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 54, n. 6, p. 780–788, 2002. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4116. Acesso em: 6 dec. 2025.