Pradeep, R., and B.N. Sivasankar. “Synthesis, Characterization, Thermal Degradation, X-Ray and DNA Binding Studies on Metal(II) and Mixed Metal Hydrazone Glyoxylate Dihydrates: A Typical One Step Aqueous Condensation Reaction”. Asian Journal of Chemistry, vol. 29, no. 8, June 2017, pp. 1746-52, doi:10.14233/ajchem.2017.20609.