“QUANTUM-CHEMICAL SIMULATION OF PYRIDINIUM PEROXODISULFATES (С$_n$Pyr)$_2$S$_2$O$_8$ COMPLEXES” (2022) Proceedings of the YSU B: Chemical and Biological Sciences, 56(1 (257), pp. 10–17. doi:10.46991/PYSU:B/2022.56.1.010.