Zhao, Li, et al. “Synthesis and Supramolecular Structure of 1-(4-{[(E)-3,5-Dibromo-2-hydroxybenzylidene]amino}phenyl)ethanone O-Benzyloxime”. Asian Journal of Chemistry, vol. 25, no. 11, June 2013, pp. 6366-8, https://asianpubs.org/index.php/ajchem/article/view/7744.