Haba, P. et al. 2019. Synthesis, spectroscopic studies and X-ray structure determination of two mononuclear copper complexes derived from the Schiff base ligand N,N-dimethyl-N’-((5-methyl-1H-imidazol-4-yl)methylene)ethane-1,2-diamine. European Journal of Chemistry. 10, 3 (Sep. 2019), 201–208. DOI:https://doi.org/10.5155/eurjchem.10.3.201-208.1881.