Alimdjanov, B.A. et al. 2025. The importance of the Kazakh Steppe in the cross-border trade of the China and Russian Empire in the second half of the 19th – early 20th century. Journal of the Belarusian State University. History. 3 (Sep. 2025), 58–67. DOI:https://doi.org/10.33581/2520-6338-2025-3-58-67.