@book { DasBlutderMrtyrer,
    title = "Das Blut der Märtyrer",
    subtitle = "Kriminalroman | Ein Fall für Nic Costa 1: Eiskalte Spannung in Rom",
    author = "David {Hewson} and Hedda {Pänke}",
    year = "2022",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/1023076"
}