RAVINDRAN, Reena. Synthesis and Characterization of Chromium(III) and Manganese(III) Complexes with a Hydrazone Derived from Pyrazolone and β-Diketone. Asian Journal of Chemistry, [S. l.], v. 18, n. 4, p. 3022–3026, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/20725. Acesso em: 23 jul. 2024.