@book { JanKrmerErmittlerinOstfrieslandDieFlle12bis14,
    title = "Jan Krömer - Ermittler in Ostfriesland - Die Fälle 12 bis 14",
    author = "Moa {Graven}",
    year = "2021",
    publisher = "Criminal-kick-Verlag",
    address = ", Deutschland",
    url = "https://tolino.openpublishing.com/document/1027016"
}