@incollection{ title = "Frauenfelder 'Rennewart'-Bruchstücke", booktitle = "In:Probleme der Parzival-Philologie;Berlin : Schmidt, 1992;1992, S. 239-243;281 S., [16] Bl., Ill.", author = "Klein, Klaus", year = "1992", language = "ger", howpublished = "print", keywords = "Ulrich,Rennewart", }