@article{Kropachev2025native,
author={Kropachev, S.A.},
title={Native languages and languages of interethnic communication in Russia in the 1920s (according to the  All-Union Population Census of 1926)},
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={36-44},
volume={0},
issue={9},
}