@book{ title = "Willehalm", author = "Wolfram,Fink, Reinhard,Knorr, Friedrich", year = "1941", publisher = "Diederichs", address = "Jena", edition = "1. - 3. Tsd.", language = "ger", keywords = "Willehalm,Wolfram", series = "Die epischen Dichtungen des deutschen Mittelalters", }