CHADOVA, U.I. The factors of competition in municipal elections by example of the Volga federal district cities. Perm Federal Research Centre Journal, [S. l.], n. 4, p. 70–78, 2019. DOI: 10.7242/2658-705X/2019.4.8. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2019n4p8. Acesso em: 13 may. 2026.