- Hegel, Georg Wilhelm Friedrich, 1770-1831 (9)
- Dialectic--History (1)
- France--History--Revolution, 1789-1799--Influence (1)
- Gadamer, Hans Georg, 1900- (1)
- Hegel, Georg Wilhelm Friedrich, 1770-1831. Wahrnehmung (1)
- Heidegger, Martin, 1889-1976 (1)
- Hume, David, 1711-1776 (1)
- Hölderlin, Friedrich, 1770-1843--Philosophy (1)
- Ideology--History (1)
- Logic, Modern--19th century (1)
- Perception (Philosophy)--History (1)
- Rousseau, Jean-Jacques, 1712-1778--Influence--Hegel (1)
- Rousseau, Jean-Jacques, 1712-1778--Philosophy (1)
- Schelling, Friedrich Wilhelm Joseph von, 1775-1854 (1)