Sadowski, Piotr. “The 15th Legal-Historical Colloquium ‘Iura Et Leges Between the East and the West – Legal and Historical aspects’, Opole, 9–10 May 2019”. The Opole Studies in Administration and Law 18, no. 1 (August 27, 2020): 205–210. Accessed November 21, 2024. https://czasopisma.uni.opole.pl/index.php/osap/article/view/2175.