IVANYUTA , I. D. Silovian $p$-subgroups of the $U(q^2)$ groups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 40, n. 3, p. 400–404, 1988. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/9157. Acesso em: 17 feb. 2026.