Columbia subject headings:
Difference (Philosophy) in literature--Congresses.
Doubles in literature--Congresses.
German literature--18th century--History and criticism--Congresses.
German literature--19th century--History and criticism--Congresses.
German literature--Philosophy--History--Congresses.
Germany--Intellectual life--Congresses.
Identity (Philosophical concept) in literature--Congresses.
Poetics--Congresses.
Harvard subject headings:
German literature--18th century--History and criticism--Congresses
German literature--19th century--History and criticism--Congresses
German literature--Philosophy--History--Congresses.
Germany--Intellectual life--Congresses.
Poetics--Congresses
Princeton subject headings:
German literature--18th century--History and criticism--Congresses.
German literature--19th century--History and criticism--Congresses.
German literature--Philosophy--History--Congresses.
Germany--Intellectual life--Congresses.
Poetics--Congresses.