Zakirov IV, Shavel AN. Comparative geographical analysis of foreign trade in goods of Belarusian and Russian regions (by the example of Gomel oblast and the Republic of Bashkortostan). Журнал Белорусского государственного университета. География. Геология. 2017;(2):40-51. Accessed July 19, 2026. https://journals.bsu.by/index.php/geography/article/view/980