@book { DIESCHWERTERBand5SchwarzerTurm,
    title = "DIE SCHWERTER - Band 5: Schwarzer Turm",
    author = "Thomas {Lisowsky}",
    year = "2016",
    publisher = "jumpbooks",
    address = "München, Deutschland",
    url = "https://m.jumpbooks.de/document/318540"
}