Cyclic codes with lenght divisible by the field characteristic as invariant subspaces. Annual of Sofia University St. Kliment Ohridski. Faculty of Mathematics and Informatics, [S. l.], v. 98, p. 181–189, 2008. Disponível em: https://annual.uni-sofia.bg/index.php/fmi/article/view/137. Acesso em: 14 dec. 2025.