VUKOVIĆ, Mirjana. On Noncommutative Paragraded Rings. Sarajevo Journal of Mathematics, [S. l.], v. 16, n. 1, p. 5–11, 2022. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/33. Acesso em: 21 nov. 2024.