Gordova, Y. Y., Herzen, O. A., Herzen, A. A., & Kostovska, S. K. (2021). Usage of cartographic methods in place-name study (history of the problem and actual research). 27, 520-536. Lomonosov Moscow State University. https://doi.org/10.35595/2414-9179-2021-4-27-520-536