Columbia subject headings:
Harvard subject headings:
Müller, Heiner, 1929-1995. Germania Tod in Berlin.
Nibelungenlied.
Princeton subject headings:
Müller, Heiner, 1929-1995--Criticism and interpretation.
Müller, Heiner, 1929-1995--Political and social views.
Müller, Heiner, 1929-1995. Germania Tod in Berlin.
Nibelungen in literature.
Nibelungenlied.