Yang, T.-H., Han, Y.-F., & Shi, F.-N. (2013). Synthesis and Crystal Structure of 3D-Superamolecular Zinc Complex Derived from Pyridine-2,5-dicarboxylate and Oxalate. Asian Journal of Chemistry, 25(16), 8946–8948. https://doi.org/10.14233/ajchem.2013.14925