KINGO JACOBSEN., N. Terence Armstrong: The Russians in the Arctic. Aspects of Soviet exploration and exploilation of the Far North 1937—57. Methuen and Co. Ltd., London 1958. 14x20 cm. 182 sider. 20 pi., 7 kort. Sh. 22/6. Geografisk Tidsskrift, [S. l.], v. 59, 1960. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/46551. Acesso em: 5 maj. 2024.