Chernykh, L. A. “ABOUT THE SPREADING OF SOME TYPES OF METAL (COPPER-BRONZE) ORNAMENTS IN THE BURIALS THE EARLY AND MIDDLE BRONZE AGE OF THE STEPPE CULTURES OF UKRAINE”. Archaeology and Early History of Ukraine, Vol. 39, no. 2, Sept. 2021, pp. 119-37, doi:10.37445/adiu.2021.02.06.