Kellett, Rachel E (2012). "Royal Armouries MS I.33: The Judicial Combat And The Art Of Fencing In Thirteenth- And Fourteenth-Century German Literature". Oxford German Studies. 41 (1): 32–56. doi:10.1179/0078719112Z.0000000003. S2CID161823139.
Kellett, Rachel E (2012). "Royal Armouries MS I.33: The Judicial Combat And The Art Of Fencing In Thirteenth- And Fourteenth-Century German Literature". Oxford German Studies. 41 (1): 32–56. doi:10.1179/0078719112Z.0000000003. S2CID161823139.