VISWANATHAN, M.; KRISHNAN, G. Synthesis and Characterization of Mixed Ligand Complexes of Some Lanthanide(III) with N,N’-Triethylenediamine-bis-(3-carboxypropenamide). Asian Journal of Chemistry, [S. l.], v. 16, n. 1, p. 439–444, 2012. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/19638. Acesso em: 22 jul. 2024.