RASTVORTSEVA, Svetlana N.; MANAEVA, Inna V. Zipf’s Law for Russian Cities: Analysis of New Indicators. Economy of Regions, [S. l.], v. 16, n. 3, p. 935–947, 2020. DOI: 10.17059/ekon.reg.2020-3-20. Disponível em: https://economyofregions.org/ojs/index.php/er/article/view/1690. Acesso em: 24 apr. 2026.