@book { EinheitdesDenkenstrotzkonfessionellerSpaltung,
    title = "Einheit des Denkens trotz konfessioneller Spaltung",
    author = "Dominik {Recknagel}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1135602"
}