Ivanov, V. A. (2021) “ETHNIC-CULTURAL MAP OF THE SOUTHERN PRE-URALS REGION IN THE PERIOD BETWEEN THE HUNGARIANS AND THE MONGOLS”, Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), (3), pp. 148–155. doi: 10.24852/2587-6112.2021.3.148.155.