Vom Restaurieren übermalter Bilder: worum geht es in der "Brotrede" Joh 6? - Siegert, Folker (Frey, Jörg 1962- (edt), Kern, Gabi 1977- (oth), Imagery in the Gospel of John: terms, forms, themes, and theology of Johannine figurative language ; [International Conference entitled "Imagery in the Gospel of John" ... held from July, 30th - August 1st, 2005, in Eisenach], 2006)