A. P. Borodovsky, and Yu. V. Oborin. “Artefacts of Violence of the Bronze and Copper Ages in the South of Western Siberia”. Global Journal of Human-Social Science 21, no. B1 (January 15, 2021): 11–25. Accessed May 4, 2024. https://socialscienceresearch.org/index.php/GJHSS/article/view/3555.