@book { KrimiDoppelband2141,
    title = "Krimi Doppelband 2141",
    author = "Alfred {Bekker}",
    year = "2023",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/1357437"
}