WEHRFRITZ, B. A. F. Finitary groups and Krull dimension over the integers. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 58, n. 10, p. 1310–1325, 2006. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/3534. Acesso em: 5 dec. 2025.