ILIĆ-GEORGIJEVIĆ, Emil; VUKOVIĆ, Mirjana. A Note on Radicals of Paragraded Rings. Sarajevo Journal of Mathematics, [S. l.], v. 12, n. 2, p. 307–316, 2024. DOI: 10.5644/SJM.12.3.04. Disponível em: https://sjm.anubih.ba/index.php/sjm/article/view/172. Acesso em: 18 jan. 2025.