@article{Hrebtov2025on,
author={Hrebtov, N.A.},
title={On the Customs Border Chain of Catherine II: documentary evidence from the National Archive of the Karelia Republic and the State Archive of the Arkhangelsk Region},
journal={Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences},
publisher={FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"},
year={2025},
pages={40-46},
volume={0},
issue={2},
}