KLEINER, Georgy Borisovich; RYBACHUK, Maksim Aleksandrovich. System Balance of the Russian Economy: Regional Perspective. Economy of Regions, [S. l.], v. 15, n. 2, p. 309–323, 2019. DOI: 10.17059/2019-2-1. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1852. Acesso em: 24 apr. 2026.