Columbia subject headings:
European literature--19th century--History and criticism--Congresses.
Storm, Theodor, 1817-1888--Criticism and interpretation--Congresses.
Harvard subject headings:
Storm, Theodor, 1817-1888--Criticism and interpretation--Congresses.
Princeton subject headings:
European literature--19th century--History and criticism--Congresses.
Storm, Theodor, 1817-1888 Criticism and interpretation--Congresses.