Green, Dennis Howard, Excursus I: Knightly Homicide in Chrétien, in Green, Dennis Howard, Johnson, Leslie Peter, Approaches to Wolfram von Eschenbach. Five Essays, Mikrokosmos, 5, Lang, Bern (u.a.), 1978, 75-82
in Green und Johnson, L. 1978
Quellen - Chrétien:
Rittertum: