@book { Zimmer55,
    title = "Zimmer 55",
    subtitle = "Thriller - Die Klinik 1 | Ein einsames Sanatorium - eine tödliche Falle",
    author = "Helena {Kubicek Boye} and Christine {Heinzius}",
    year = "2024",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1363242"
}