TROEBST, S. Richard J. Crampton, Eastern Europe in the Twentieth Century; Richard Crampton/Ben Crampton, Atlas of Eastern Europe in the Twentieth Century. Südost-Forschungen, [S. l.], v. 1, n. 1, p. 497–501, 2021. Disponível em: http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/7640. Acesso em: 4 juli. 2024.