@book { DieKatzedieGedankenlasBand29,
    title = "Die Katze, die Gedanken las - Band 29",
    author = "Lilian Jackson {Braun}",
    year = "2017",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/353233"
}