MANAEVA, Inna Vladimirovna. Distribution of Cities in Federal Districts of Russia: Testing of the Zipf Law. Economy of Regions, [S. l.], v. 15, n. 1, p. 84–98, 2019. DOI: 10.17059/2019-1-7. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1869. Acesso em: 24 apr. 2026.