PATNAIK, S.; PANDEY, C. pH-Metric Study on Tervalent Yttrium and Lanthanide Chelates Involving 2-Hydroxy-2-Methyl Propanoic Acid as Secondary Liagand. Asian Journal of Chemistry, [S. l.], v. 8, n. 3, p. 425–430, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/24084. Acesso em: 26 aug. 2024.