@book { FreundinnenfrsLebenRoman1FnfSternefrMarie,
    title = "Freundinnen für's Leben - Roman 1: Fünf Sterne für Marie",
    author = "Christian {Pfannenschmidt}",
    year = "2015",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/287807"
}