@book { DieInseldesMistrals,
    title = "Die Insel des Mistrals",
    subtitle = "Roman",
    author = "Madge {Swindells} and Eva {Malsch}",
    year = "2021",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/704164"
}