@book { HartaberungerechtFnfKrimis,
    title = "Hart aber ungerecht: Fünf Krimis",
    author = "Alfred {Bekker} and Pete {Hackett}",
    year = "2019",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/299346"
}