For citations:
Gilyazetdinov R.A., Kuleshova L.S., Mukhametshin V.V., Gizzatullina A.A. Factor analysis-based deep differentiation of oil deposits in the Ural-Volga region. Earth sciences and subsoil use. 2024;47(1):44-55. (In Russ.) https://doi.org/10.21285/2686-9993-2024-47-1-44-55. EDN: RVJLFG