2018. 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. 52, 3 (247) (Nov. 2018), 147–154. DOI:https://doi.org/10.46991/PYSUB.2018.52.3.147.