JULIAN, Michael Ryan. No MacWilliams duality for codes over nonabelian groups. Journal of Algebra Combinatorics Discrete Structures and Applications, [S. l.], v. 5, n. 1, p. 45–49, 2018. Disponível em: https://www.jacodesmath.com/index.php/jacodesmath/article/view/84. Acesso em: 20 oct. 2026.