@book { DienationalistischenGeheimbndeinderLiteraturderWeimarerRepublik,
    title = "Die nationalistischen Geheimbünde in der Literatur der Weimarer Republik",
    author = "Hans-Peter {Rüsing}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1095920"
}