SHCHUKIN, D. V. Russian liberal movement of the early 20th century in historical research. Amazonia Investiga, [S. l.], v. 8, n. 18, p. 203–209, 2019. Disponível em: https://amazoniainvestiga.info/index.php/amazonia/article/view/297. Acesso em: 22 jul. 2024.