For citations:
Obatnin V.A., Kashin A.A., Permyakov M.A. Lithological features as a factor of economic development and settlement in the Udmurt Republic. Vestnik Moskovskogo universiteta. Seriya 5, Geografiya. 2022;(6):104-118. (In Russ.) https://doi.org/10.55959/MSU0579-9414-5-2022-6-104-118