00608naa#a2200169#i#450# EN\\bibl\119628 20260410041736.5 2782-4586 20260403b2026####ek#y0engy0150####ca RU Instruments for Ensuring Spatial Development of Russia Based on Overcoming Interregional Imbalances Journal article Moscow ITBO University 2026 6 с. Journal article local Экономические науки в целом. Политическая экономия. 330 Timofeeva Elena Aleksandrovna zhpi.ru