Kumar, D. S.; Gandhi, S. R.; Mageswari, A.; Karthikeyan, S.; Sheriff, A. I. . Mononuclear Transition Metal Complexes Containing Quadridentate Schiff Bases As N2O2 Donors: Synthesis, Spectral Characterization Properties and Antibacterial Activity. ajc 2015, 28, 104-110.