Korczak, Rafał. “The Interference of Ottoman Turks in Domestic Affairs Byzantium under the Murad I and Bayezid I”. Acta Universitatis Lodziensis. Folia Historica, no. 80 (January 1, 2005): 161–171. Accessed May 20, 2024. https://czasopisma.uni.lodz.pl/historica/article/view/20039.