Columbia subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Aesthetics--Congresses.
Schiller, Friedrich, 1759-1805--Aesthetics--Congresses.
Harvard subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Aesthetics--Congresses.
Schiller, Friedrich, 1759-1805--Aesthetics--Congresses.
Princeton subject headings:
Goethe, Johann Wolfgang von, 1749-1832--Criticism and interpretation.
Schiller, Friedrich, 1759-1805--Criticism and interpretation.