Khamaiko, N. V., et al. “COLLECTIONS OF FINDS FROM THE ARCHAEOLOGICAL STUDIES ON THE ST. MICHAEL GOLDEN-DOMED MONASTERY YARD IN 1940s—1960s”. Archaeology and Early History of Ukraine, vol. 34, no. 1, Mar. 2020, pp. 152-8, doi:10.37445/adiu.2020.01.10.