@book { KaffeeKuchenLiteraturQuickie,
    title = "Kaffee & Kuchen - Literatur-Quickie",
    author = "Kathrin {Weßling}",
    year = "2014",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/272172"
}