Columbia subject headings:
Büchner, Georg, 1813-1837--Criticism and interpretation.
Grabbe, Christian Dietrich, 1801-1836--Criticism and interpretation.
Harvard subject headings:
Büchner, Georg, 1813-1837--Criticism and interpretation--Congresses.
Grabbe, Christian Dietrich, 1801-1836--Criticism and interpretation--Congresses.
Princeton subject headings:
Büchner, Georg, 1813-1837--Criticism and interpretation.
Grabbe, Christian Dietrich, 1801-1836--Criticism and interpretation.