Grechko, D. S. “THE MAIN STAGES OF THE HISTORY OF POPULATION OF THE FOREST-STEPPE OF DNIEPER LEFT-BANK AREA IN THE MID-7th — EARLY 3rd CENTURY BC”. Archaeology and Early History of Ukraine, vol. 41, no. 4(41), Sept. 2021, pp. 27-50, doi:10.37445/adiu.2021.04.02.