GENTCHEVA, E.; GENTCHEV, T. FACTORIZATIONS OF THE GROUPS $\Omega_{7}(q)$. Ann. Sofia Univ. Fac. Math. and Inf., [S. l.], v. 90, p. 125–132, 1998. Disponível em: https://ftl5.uni-sofia.bg/index.php/fmi/article/view/290. Acesso em: 23 dec. 2024.