Bashun SY. Finite simple groups with Hall $\{2, r\}$-subgroups, $r \in π(G) \backslash \{2, t\}$, $t \in π(G) $. Ukr. Mat. Zhurn. [Internet]. 2019Jun.25 [cited 2024Apr.20];71(6):852-7. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/1480