Owsiński, Piotr A. “The German Language in the Town Council of Cracow in 15th Century in the Mirror of the Language Analysis of the Chosen Charters”. Acta Universitatis Lodziensis. Folia Germanica, no. 14 (December 30, 2018): 43–55. Accessed June 30, 2022. https://czasopisma.uni.lodz.pl/germanica/article/view/5712.