Columbia subject headings:
Heidegger, Martin, 1889-1976.
Philosophy, Modern--20th century.
Harvard subject headings:
Princeton subject headings:
Heidegger, Martin, 1889-1976.
Hölderlin, Friedrich, 1770-1843--Criticism and interpretation.
Romanticism--Philosophy.
Schlegel, Friedrich von, 1772-1829--Criticism and interpretation.