Dushenin, Aleksandr I., Iurii. S. Ershov, and Naimdzhon M. Ibragimov. “Import Intensity of the Russian Economy”. Economy of Regions 20, no. 1 (March 28, 2024): 33–47. Accessed April 27, 2026. https://www.economyofregions.org/ojs/index.php/er/article/view/435.