Columbia subject headings:
Harvard subject headings:
German literature--History and criticism
Idealism, German--Germany--Jena--History--18th century--Congresses.
Idealism, German--Germany--Jena--History--19th century--Congresses.
Philosophy, German--18th century--Congresses.
Philosophy, German--19th century--Congresses.
Romanticism--Germany--Jena--History--Congresses.
Princeton subject headings:
Idealism, German--Germany--Jena--History.
Jena (Germany)--Intellectual life--History.
Romanticism--Germany--Jena--History.