Kaczorowski, Włodzimierz. “The 110th Birth Anniversary of Professor Leszek Winowski (1910–1979), Expert in Canon Law, Historian of State and Law”. The Opole Studies in Administration and Law 18, no. 2 (October 28, 2020): 119–133. Accessed November 2, 2024. https://czasopisma.uni.opole.pl/index.php/osap/article/view/2184.