KNIAHINA , V. N.; MONAKHOV , V. S. Finite groups with $\Bbb P$-subnormal Sylow subgroup. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 72, n. 10, p. 1365–1371, 2020. DOI: 10.37863/umzh.v72i10.2264. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2264. Acesso em: 5 dec. 2025.