Kuznecov-Lipeckij, Nikita, Sergey Vinogradov, and Nataliya Kulakova. 2023. “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 (4), 178-202. https://doi.org/10.46539/jfs.v8i4.508.