@book { WirbaueneineGrillstelle,
    title = "Wir bauen eine Grillstelle",
    author = "Andrea {Krause}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832461232",
    url = "https://m.diplom.de/document/221584"
}