@book{ title = "Studien zur Lyrik des 13. Jahrhunderts", author = "Leppin, Rena", year = "1980", publisher = "Kümmerle", address = "Göppingen", title = "Tanhuser, Friedrich von Leiningen", language = "ger", isbn = "9783874524872","3874524876", keywords = "Hochschulschrift,Friedrich,Tannhäuser,Lyrik", pages = "21 cm", note = "Dissertation, Universität Hamburg,", series = "Göppinger Arbeiten zur Germanistik, 306", content = "Inhaltsverzeichnis", "Inhaltsverzeichnis", "Verlag", "Inhaltsverzeichnis", }