TELEB, S. M.; REFAT, M. S. Synthesis and characterization of lanthanide carbonates obtained during the reaction of urea with lanthanide(III) salts at high temperature. Macedonian Journal of Chemistry and Chemical Engineering, [S. l.], v. 25, n. 1, p. 57–60, 2006. DOI: 10.20450/mjcce.2006.280. Disponível em: https://mjcce.org.mk/index.php/MJCCE/article/view/280. Acesso em: 30 apr. 2024.