@book { TagedunkleralsdieNachtBand1FamilieklassischeVersion,
    title = "Tage - dunkler als die Nacht: Band 1 Familie (klassische Version)",
    author = "Moritz {Kelheimer}",
    year = "2020",
    publisher = "via tolino media",
    address = "München, Deutschland",
    url = "https://tolino.openpublishing.com/document/1010177"
}