ЕРГИН, Сергей Михайлович. STUDY OF URBAN CONCENTRATION PROCESSES AS A FACTOR OF ECONOMIC DYNAMICS ACCELERATION. Economic Environment, [S. l.], v. 15, n. 2, p. 98–108, 2026. Disponível em: https://econenv.owebs.ru/article/view/33564. Acesso em: 8 nov. 2026.