@book { HerrderGalaxien6Helden,
    title = "Herr der Galaxien 6 - Helden",
    author = "Wilfried A. {Hary}",
    year = "2019",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/510143"
}