@book { KrimiDoppelband63ZweiKriminalromaneineinemBand,
    title = "Krimi Doppelband 63 - Zwei Kriminalromane in einem Band!",
    author = "Alfred {Bekker} and Horst {Friedrichs}",
    year = "2021",
    publisher = "Uksak E-Books",
    address = "Lengerich, Germany",
    url = "https://uksakebooks.grin.com/document/1126275"
}