@book { DieHasemannsaufgroerFahrt,
    title = "Die Hasemanns auf großer Fahrt",
    subtitle = "Roman",
    author = "Silke {Schütze}",
    year = "2014",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://www.dotbooks.de/document/284897"
}