Kondratyev М. А. . POLITICAL VIOLENCE IT THE CITY ELECTIONS IN PETRO-GRAD IN THE SPRING – SUMMER OF 1917. PERM UNIVERSITY HERALD. History, [S. l.], v. 62, n. 3, p. 97–109, 2023. Disponível em: https://press.psu.ru/index.php/history/article/view/8190. Acesso em: 17 may. 2024.