@book { SonettXvonGarcilasodelaVegaAnalyseundInterpretation, title = "Sonett X von Garcilaso de la Vega - Analyse und Interpretation", author = "Nina {Stein}", year = "2010", publisher = "GRIN Verlag", address = "München, Germany", doi = "10.3239/9783640673841", url = "https://www.hausarbeiten.de/document/154401" }