@book { FontanesEffiBriestaufderLeinwand,
    title = "Fontanes „Effi Briest“ auf der Leinwand",
    author = "Daniela {Fischer}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656171676",
    url = "https://www.hausarbeiten.de/document/191851"
}