TY JOUR TI Regional Airports of the Central Federal District: Development Prospects in the Context of Macroeconomic Instability KW regional airports KW air transportation market KW regional air transportation KW low-cost air transportation KW crisis management JO Scientific Research and Development. Economics AU Rublev, V.V. AU Larin, O.N. PY 2021 IS 9 PB INFRA-M Academic Publishing LLC.