author = { Lewin, Michael AND Kupfer, Harry AND Bottequin, Jean-Marie },

title = { Der Ring Bayreuth 1988 - 1992 },

publisher = {Europäische Verl.-Anst.},

isbn = {3434500057},

keywords = { Wagner, Richard , Inszenierung , Kupfer, Harry , Bayreuther Festspiele },

year = {1991},

abstract = {Literaturangaben},

address = { Hamburg },

url = { http://slubdd.de/katalog?TN_libero_mab2 }