Columbia subject headings:
Fontane, Theodor, 1819-1898--Influence.
Hofmannsthal, Hugo von, 1874-1929--Knowledge and learning.
Literature.
Harvard subject headings:
Fontane, Theodor, 1819-1898--Influence--Hofmannsthal.
Fontane, Theodor, 1819-1898--Influence.
Hofmannsthal, Hugo von, 1874-1929--Knowledge--Literature.
Princeton subject headings:
Fontane, Theodor, 1819-1898--Influence.
Hofmannsthal, Hugo von, 1874-1929--Knowledge--Literature.