Columbia subject headings:
Harvard subject headings:
Müller, Heiner, 1929-1995--Aesthetics.
Müller, Heiner, 1929-1995--Criticism and interpretation.
Utopian plays, German--20th century--History and criticism.
Utopias in literature.
Princeton subject headings:
Müller, Heiner, 1929-1995--Criticism and interpretation.