@book { MordezwischenProvenceundSauerlandDreiKrimis,
    title = "Morde zwischen Provence und Sauerland: Drei Krimis",
    author = "Alfred {Bekker}",
    year = "2018",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/376940"
}