Zhou, Z., Li, W., Hao, X., Redshaw, C., Chen, L., & Sun, W. H. (2012). 6-Benzhydryl-4-methyl-2-(1H-benzoimidazol-2-yl)phenol ligands and their zinc complexes: Syntheses, characterization and photoluminescence behavior. Inorganica Chimica Acta, 392, 345-353. https://doi.org/10.1016/j.ica.2012.03.057