For citations:

Druzhinin A.G., Volkhin D.A., Kuznetsova O.V. Spatial Stratification of Economic Development and Localization of Ethnic Groups in the South of Russia (Municipal Dimension). Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya. 2025;89(3):368-382. (In Russ.) https://doi.org/10.31857/S2658697525030033