@book { DerDialogimDialog,
    title = "Der Dialog im Dialog",
    author = "Rolf {Todesco}",
    year = "2010",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783640545575",
    url = "https://www.hausarbeiten.de/document/144502"
}