Seregin, N.N., Chistyakova, A.N. and Mongush, K.M. 2021. RARE METAL MIRROR OF THE JURCHEN TIME FROM TUVA . THEORY AND PRACTICE OF ARCHAEOLOGICAL RESEARCH. 33, 1 (Mar. 2021), 172-188. DOI:https://doi.org/10.14258/tpai(2021)1(33).-11.