IvanyutaI. D. “On Complete Sets of Silov Subgroups in a Denumerable Symmetrical Group ”. Ukrains’kyi Matematychnyi Zhurnal 18, no. 3 (April 27, 1966): 112-115. Accessed November 24, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/8744.