R. ZAKARYA, R. Z. PREREQUISITES FOR MIGRATION OF EUROPEAN MIGRANTS TO THE USSR, AS WELL AS THEIR MAIN CATEGORIES. Электронный научный журнал «edu.e-history.kz», [S. l.], v. 9, n. 3, p. 81–97, 2022. DOI: 10.51943/2710-3994_2022_31_3_81-97. Disponível em: http://89.250.84.165/index.php/history/article/view/36. Acesso em: 22 ноя. 2024.