“AB INITIO HARTREE–FOCK AND DENSITY FUNCTIONAL THEORY INVESTIGATIONS ON THE POTENTIAL ENERGY SURFACE AND VIBRATIONAL SPECTRA OF DIETHYL SULFONE”. Proceedings of the YSU B: Chemical and Biological Sciences, vol. 52, no. 3 (247), Nov. 2018, pp. 147-54, https://doi.org/10.46991/PYSUB.2018.52.3.147.