For citations:

Novikov M.S. From the history of Russian federalism: Оn the path to the “Tyumen matryoshka”. Omsk Scientific Bulletin. Series Society. History. Modernity. 2026;11(3):24-35. (In Russ.) https://doi.org/10.25206/2542-0488-2026-11-3-24-35. EDN: USVBST