Columbia subject headings:
Chrétien, de Troyes, active 12th century.
Virgil. Aeneis.
Harvard subject headings:
ChreÌtien, de Troyes, active 12th century--Knowledge--Literature.
Chrétien, de Troyes, active 12th century.
French poetry--Roman influences.
Romances--History and criticism.
Virgil--Influence.
Virgil. Aeneis.
Princeton subject headings:
Chrétien, de Troyes, active 12th century.
Virgil. Aeneis.