“Andrzej Pleszczyński, The Birth of a Stereotype. Polish Rulers and Their Country in German Writings C. 1000 A.D”. Zeitschrift für Ostmitteleuropa-Forschung 63, no. 3 (August 22, 2014): 493–494. Accessed September 16, 2026. https://openjournals.osmikon.de/zfo/article/view/9747.