Columbia subject headings:
Guiot, de Provins, approximately 1145-approximately 1208--Influence.
Perceval (Legendary character)--Romances--History and criticism.
Wolfram, von Eschenbach, active 12th century--Criticism and interpretation.
Wolfram, von Eschenbach, active 12th century. Parzival--Sources.
Harvard subject headings:
Guiot, de Provins, approximately 1145-approximately 1208--Influence.
Perceval (Legendary character)--Romances--History and criticism.
Wolfram, von Eschenbach, active 12th century--Criticism and interpretation.
Wolfram, von Eschenbach, active 12th century. Parzival--Sources.
Princeton subject headings:
Guiot, de Provins, approximately 1145-approximately 1208--Influence.
Perceval (Legendary character)--Romances--History and criticism.
Romances.
Wolfram, von Eschenbach, 12th cent. Parzival--Sources.
Wolfram, von Eschenbach, active 12th century--Criticism and interpretation.