BORODICH, R. V. On the crossing of maximal subgroups of finite groups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 71, n. 11, p. 1455–1465, 2019. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/1528. Acesso em: 5 apr. 2025.