@book{ title = "Lanzelet", author = "Ulrich,Pérennec, René", year = "2004", publisher = "ELLUG", address = "Grenoble", language = "gmh","fre", howpublished = "print", isbn = "284310047X", keywords = "Ulrich,Lanzelet,Französisch,Übersetzung", series = "Moyen Âge européen", }