@book { AnalyseundInterpretationvonGoethesGingoBiloba,
    title = "Analyse und Interpretation von Goethes Gingo Biloba",
    author = "Martin {Siegordner}",
    year = "2006",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638534352",
    url = "https://www.hausarbeiten.de/document/59520"
}