@book { DunklerHimmelberFrankreich,
    title = "Dunkler Himmel über Frankreich",
    author = "Noel {Barber} and Christine {Frauendorf-Mössel}",
    year = "2023",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1270221"
}