@book { CommuningwiththeEnemy,
    title = "Communing with the Enemy",
    subtitle = "Covert Operations, Christianity and Cold War Politics in Britain and the GDR",
    author = "Merrilyn {Thomas}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1096863"
}