Columbia subject headings:
Arthurian romances--History and criticism.
German poetry--Middle High German, 1050-1500--History and criticism.
Harvard subject headings:
Arthurian romances--History and criticism.
German poetry--Middle High German, 1050-1500--History and criticism
Princeton subject headings:
Arthurian romances--History and criticism.
German poetry--Middle High German, 1050-1500--History and criticism.
Identity (Philosophical concept) in literature.