T. Eichhorn, D. D. Dimić, Z. Marković, and G. N. . Kaluđerović, “Synthesis, spectroscopic characterization and DFT analysis of dichlorido(η6-p-cymene)ruthenium(II) complexes with isonicotinate-polyethylene glycol ester ligands: Scientific paper”, J. Serb. Chem. Soc., vol. 88, no. 12, pp. 1335–1354, Dec. 2023.