PATIL, V.B.; TUREL, Z.R. Separation of Europium(III) from Other Elements Employing Solvent Extraction Technique . Asian Journal of Chemistry, [S. l.], v. 7, n. 4, p. 753–756, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24412. Acesso em: 3 oct. 2024.