For citations:
Kationov O.N., Mzhelskaya T.V. Handwritten Maps of Siberia and the Far East of 17th - Early 20th Centuries as a Source for Ethnographic Surveys. Vestnik NSU. Series: History and Philology. 2020;19(5):138-145. (In Russ.) https://doi.org/10.25205/1818-7919-2020-19-5-138-145