GAVAZOV, K. B.; TONCHEVA, G. K. Extraction-Spectrophotometric Studies on the Ion-Pairing Between Some 2,3,5-Substituted Monotetrazolium Cations and Anions Deriving from 4-(2-Thiazolylazo)resorcinol or 4-(2-Pyridylazo)resorcinol. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 5, n. 2, p. 641–651, 2009. DOI: 10.24297/jac.v5i2.2653. Disponível em: https://rajpub.com/index.php/jac/article/view/2653. Acesso em: 29 apr. 2024.