A. Choubey, S. N. Shukla, P. Gaur, and C. Acharya, “Synthesis and Spectroscopic Characterization of Ruthenium Polypyridyl Complexes Containing 1,6-bis(Benzylidene)hexanediamine as Ligand”, ajc, vol. 29, no. 5, pp. 975–982, Mar. 2017.