@book { DIESCHWERTERBand5SchwarzerTurm,
    title = "DIE SCHWERTER - Band 5: Schwarzer Turm",
    author = "Thomas {Lisowsky}",
    year = "2014",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/269853"
}