JAQUET, Daniel; WALCZAK, Bartłomiej. Liegnitzer, Hundsfeld or Lew? The question of authorship of popular Medieval fighting teachings. Acta Periodica Duellatorum, Bern, v. 2, n. 1, p. 105–148, 2015. DOI: 10.36950/apd-2014-004. Disponível em: https://bop.unibe.ch/apd/article/view/6999. Acesso em: 12 mar. 2025.