TY JOUR TI Problems of the Dynamics of the Potential of the Economies of Russia, the USA and the Largest Economies of Europe KW fixed capital accumulation KW sanctions KW correlation KW closeness of connections KW econometric models JO Scientific Research and Development. Economics AU Basovskiy, L.E. AU Basovskaya, E.N. PY 2025 IS 13 PB INFRA-M Academic Publishing LLC.