@article{Ershov2022about,
author={Ershov, M..},
title={About the evolution of views on the character of the natives of the Tobol North in the 19th – early 20th centuries},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2022},
pages={41-48},
volume={},
issue={2},
}