For citations:
Valentey S.D., Bakhtizin A.R., Borisova S.V., Kol’chugina A.V., Lykova L.N. Economies of Russian Regions After Covid-19 and Underthe Conditions of Sanctions. Federalism. 2025;30(2):98-127. (In Russ.) https://doi.org/10.21686/2073-1051-2025-2-98-127