@book { KriegderWikinger6DieNordmnnerunddergroeFluss,
    title = "Krieg der Wikinger 6: Die Nordmänner und der große Fluss",
    author = "Pete {Hackett} and Alfred {Bekker} and Hendrik M. {Bekker}",
    year = "2023",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/1366792"
}