KORBAN, Adrian. Composite $G$-codes over formal power series rings and finite chain rings. Journal of Algebra Combinatorics Discrete Structures and Applications, [S. l.], v. 8, n. 2, p. 91–105, 2021. DOI: 10.13069/jacodesmath.935951. Disponível em: https://www.jacodesmath.com/index.php/jacodesmath/article/view/126. Acesso em: 12 sep. 2026.