Columbia subject headings:
Heine, Heinrich, 1797-1856.
Meyerbeer, Giacomo, 1791-1864.
Harvard subject headings:
Heine, Heinrich, 1797-1856
Meyerbeer, Giacomo, 1791-1864
Princeton subject headings:
Heine, Heinrich, 1797-1856.
Meyerbeer, Giacomo, 1791-1864.