Kim, Alexander Alexeevich, Andrei Victorovich Burdonov, and Alexander Leonidovich Mezentsev. 2023. “The Historical and Archaeological Significance of the Bohai Cultural Layers at the Site of Utesnoe-4”. Zeitschrift für Archäologie Außereuropäischer Kulturen 7 (August): 7 -. https://doi.org/10.34780/dx4g-i63f.