@book { DasZeitalterdesKometen17LennoxunddieMissionimOrbit,
    title = "Das Zeitalter des Kometen #17: Lennox und die Mission im Orbit",
    author = "Jo {Zybell}",
    year = "2020",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/537700"
}