@book { DieSchattendesKlosters,
    title = "Die Schatten des Klosters",
    subtitle = "Historischer Kriminalroman – Mörderische Intrigen hinter heiligen Mauern",
    author = "Alexandra {Guggenheim}",
    year = "2025",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1396843"
}