M. V. Rodić, M. M. Radanović, L. S. Vojinović-Ješić, S. K. Belošević, Željko K. Jaćimović, and V. M. Leovac, “Synthesis and crystal structure of copper(II) complexes with pyridoxal S-methylisothiosemicarbazone bearing a new coordination mode”, J. Serb. Chem. Soc., vol. 84, no. 5, pp. 467–476, Jun. 2019.