Jaquet, Daniel, and Bartłomiej Walczak. “Liegnitzer, Hundsfeld or Lew? The Question of Authorship of Popular Medieval Fighting Teachings”. Acta Periodica Duellatorum 2, no. 1 (October 29, 2015): 105–148. Accessed July 24, 2024. https://bop.unibe.ch/apd/article/view/6999.