MiaoL., and PuZh. “<i>Q</I&gt; -Permutable Subgroups of Finite Groups”. Ukrains’kyi Matematychnyi Zhurnal 63, no. 11 (November 25, 2011): 1534-1543. Accessed July 27, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/2823.