NAN, Jizhu; QIN, Yufang. On the Invariants of Root Subgroups of Finite Classical Groups. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 65, n. 12, p. 1636–1645, 2013. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2542. Acesso em: 5 dec. 2025.