Hu, W.-J., Chen, X.-J., Qin, Y., & Zhao, G.-L. (2013). Copper(II) Complex of 2-Hydroxy-4-oxyacetate-benzoic Acid: Synthesis, Structure and Photoluminescence. Asian Journal of Chemistry, 25(15), 8415–8417. https://doi.org/10.14233/ajchem.2013.14769A