Kozulin, S. N., V. I. Senashov, and V. P. Shunkov. “On Frobenius Groups With Noninvariant Factor <i>SL</i><sub> 2</Sub&gt;(3)”. Ukrains’kyi Matematychnyi Zhurnal 58, no. 6 (June 25, 2006): 765–777. Accessed May 4, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/3494.