DETHLEFSEN, H. Lennart Bergfeldt: Experiences of Civilian Resistance: The Case of Denmark 1940-1945. Uppsala, eget forlag 1993, 451 s., disputats. Historisk Tidsskrift, [S. l.], v. 16, 1997. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/53837. Acesso em: 5 maj. 2024.