Gassmann, Jürg. “Krumphau, Fireworks, and Gap Crossings: Medieval Fechtbücher As Warfare Manuals”. Acta Periodica Duellatorum 12, no. 2 (May 11, 2026): 27–58. Accessed May 14, 2026. https://bop.unibe.ch/apd/article/view/10805.