GREBENYUKOV , V. I.; SHULYAK , T. I. On the Legality of Using the Concept "Early Middle Ages" in Relation to the Archaeological Complexes of Western Siberia . Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), [S. l.], n. 5, p. 283–292, 2023. DOI: 10.24852/2587-6112.2023.5.283.292. Disponível em: https://www.evrazstep.ru/index.php/aes/article/view/1118. Acesso em: 20 may. 2024.