@book { DerTangoimWerkJulioCortzars,
    title = "Der Tango im Werk Julio Cortàzars",
    author = "Viviana {Alvarez-Schüller}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836609517",
    url = "https://m.diplom.de/document/225577"
}