Columbia subject headings:
Bayreuther Festspiele.
Chéreau, Patrice.
Opera--Production and direction.
Wagner, Richard, 1813-1883. Ring des Nibelungen.
Harvard subject headings:
Bayreuther Festspiele.
Chéreau, Patrice
Wagner, Richard, 1813-1883--Performances--Germany--Bayreuth.
Princeton subject headings:
Chéreau, Patrice.
Opera--Production and direction.
Wagner, Richard, 1813-1883. Ring des Nibelungen.