Rudenko, K. “MARKERS OF METALLURGICAL AND JEWELRY PRODUCTION IN THE SETTLEMENTS OF THE 6TH – 7TH CENTURIES AD OF THE MIDDLE VOLGA REGION (On the Example of Tetyushi II Hillfort in Tatarstan)”. THEORY AND PRACTICE OF ARCHAEOLOGICAL RESEARCH, Vol. 30, no. 2, June 2020, pp. 24-34, doi:10.14258/tpai(2020)2(30).-02.