Kuznecov-Lipeckij, Nikita, Sergey Vinogradov, and Nataliya Kulakova. “State Policy of Labor Migration Regulation In the Volga-Caspian Fishing Region in the Second Half of the 18th To the First Half of the 19th Century”. Journal of Frontier Studies 8, no. 4 (November 17, 2023): 178-202. Accessed June 21, 2024. http://www.jfs.today/index.php/jfs/article/view/508.