For citations:

Sokolov A.V., Shubina A.V. Transformation of the Structure of Oil and Gas Production and Reserves in Western Siberia (Using the Examples of the Khanty-Mansi Autonomous Okrug – Yugra and the Yamalo-Nenets Autonomous Okrug). Georesursy = Georesources. 2026;28(1):195–205. (In Russ.) https://doi.org/10.18599/grs.2026.1.15