Source: https://www.researchgate.net/publication/329393371_King_Arthur_in_Medieval_French_Literature_History_and_Fiction_the_Sense_of_the_Tragic_and_the_Role_of_Dreams_in_La_Mort_le_Roi_Artu_The_Pan-European_Tradition/fulltext/5c0684bb458515ae5445e30b/King-Arthur-in-Medieval-French-Literature-History-and-Fiction-the-Sense-of-the-Tragic-and-the-Role-of-Dreams-in-La-Mort-le-Roi-Artu-The-Pan-European-Tradition.pdf