Gentcheva E, Gentchev T. FACTORIZATIONS OF THE GROUPS $\Omega_{7}(q)$. Ann. Sofia Univ. Fac. Math. and Inf. [Internet]. 1998 Dec. 12 [cited 2024 Nov. 22];90:125-32. Available from: https://annual.uni-sofia.bg/index.php/fmi/article/view/290