SINGH, Lakshman; UPMA SINGH, Ms. Synthesis and Charcterization of Oxoyanadium(IV) Coordination Compounds Derived from 4[N-(4-Hydroxy-3-Methyl Benzalidene) Amino] Antipyrine Semicarbazone and 4[N-(3,4,5-Trimethoxybenzalidene) Amino] Antipyrine Semicarbazone†. Asian Journal of Chemistry, [S. l.], v. 13, n. 4, p. 1427–1434, 2010. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/22820. Acesso em: 23 jul. 2024.