JENSEN, B. Alfred Erich Senn: Diplomacy and Revolution. The Soviet Mission to Switzerland, 1918. University of Notre Dame Press, Notre Dame, London, 1974. 221 s. £4.95. Historisk Tidsskrift, [S. l.], v. 13, 1976. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/51780. Acesso em: 23 apr. 2024.