@book { TheDemocraticDreamStefanHeyminAmerica,
    title = "The Democratic Dream: Stefan Heym in America",
    author = "Regina U. {Hahn}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Oxford, United Kingdom",
    url = "https://www.peterlang.com/document/1096698"
}