Zhao*, L., et al. “Synthesis, Characterization and Crystal Structure of 1-(4-{[(E)-4-Methoxyl-2- hydroxybenzylidene]amino}phenyl)ethanone Oxime and Its Copper(II) Complex”. Asian Journal of Chemistry, vol. 26, no. 23, Nov. 2014, pp. 8098-00, doi:10.14233/ajchem.2014.17378.