M. Chaurasia, M. Shukla, and N. Singh, “Mixed Ligand Complexes of N-6 methyl Benzothiazol-2-yl-salicylaldimine and 2-methyl Benzimidazole with Cu(II) Ni(II) Co(II) Mn(II) VO(II) Zn(II) Cd(II) and Hg(II)”, DSJ, vol. 32, no. 4, pp. 333-337, Feb. 2014.