@book { NYLONSBand7DerSchwan,
    title = "NYLONS - Band 7: Der Schwan",
    author = "Nora {Schwarz}",
    year = "2013",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    doi = "10.3239/9783955203542",
    url = "https://m.dotbooks.de/document/230670"
}