MOORI, JAMSHID; RODRIGUES B.G. On some designs and codes invariant under the Higman-Sims group. Utilitas Mathematica , [S. l.], v. 86, 2011. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/762. Acesso em: 8 may. 2026.