For citations:

Kondakova T.Yu. Socioeconomic Statistics of the Second Half of the 19th–Early 20th Century as Source for the Historical Economic and Geographical Zoning of Russia. Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2023;87(5):766–780. (In Russ.) https://doi.org/10.31857/S2587556623050059. EDN: GBLOMH