Lozanov, Chavdar, and Gergana Eneva. “On the Geometry of Subgroups of Suzuki Group in Finite Non-Miquelian Inversive Planes”. Ann. Sofia Univ. Fac. Math. and Inf. 85 (December 12, 1993): 49–54. Accessed December 5, 2024. https://stipendii.uni-sofia.bg/index.php/fmi/article/view/453.