Senashov, V. I. “On Sylow Subgroups of Shunkov Periodic Groups”. Ukrains’kyi Matematychnyi Zhurnal 57, no. 11 (November 25, 2005): 1548–1556. Accessed May 6, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3706.