SEVALDSEN, J. Richard H. Ullman: Anglo-Soviet Relations, 1917-1921. Vol. II: Britain and the Russian Civil War, November 1918-February 1920. Princeton University Press 1968. xix + 396 s. Ill. Kort. $ 10.00. Historisk Tidsskrift, [S. l.], v. 12, 1970. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/51095. Acesso em: 19 apr. 2024.