Columbia subject headings:
Hebbel, Friedrich, 1813-1863--Criticism and interpretation.
Harvard subject headings:
Hebbel, Friedrich, 1813-1863--Criticism and interpretation.
Princeton subject headings:
Austrian drama--20th century--History and criticism.
Hebbel, Friedrich, 1813-1863--Criticism and interpretation.
Hebbel, Friedrich, 1813-1863--Influence.
Tragedy--History and criticism.