Columbia subject headings:
Hauptmann, Gerhart, 1862-1946.
Schnitzler, Arthur, 1862-1931.
Wedekind, Frank, 1864-1918.
Harvard subject headings:
Hauptmann, Gerhart, 1862-1946--Criticism and interpretation.
Schnitzler, Arthur, 1862-1931--Criticism and interpretation.
Wedekind, Frank, 1864-1918--Criticism and interpretation.
Princeton subject headings:
German drama--20th century--History and criticism.
Hauptmann, Gerhart, 1862-1946--Criticism and interpretation.
Schnitzler, Arthur, 1862-1931--Criticism and interpretation.
Wedekind, Frank, 1864-1918--Criticism and interpretation.