@book { FnfKrimisSommer2017,
    title = "Fünf Krimis Sommer 2017",
    author = "Alfred {Bekker}",
    year = "2019",
    publisher = "Uksak E-Books",
    address = "Lengerich, Deutschland",
    url = "https://uksakebooks.grin.com/document/358079"
}