@book { DieRhneKulturinderWestschweiz,
    title = "Die Rhône-Kultur in der Westschweiz",
    author = "Ernst {Probst}",
    year = "2011",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656054368",
    url = "https://m.hausarbeiten.de/document/182074"
}