Benyskiewicz, Krzysztof. “Puer Et Ruthena Puella: The Marriage of Mieszko, Son of Bolesław II the Generous”. In Gremium. Studies in History, Culture and Politics , no. 13 (December 5, 2019). Accessed February 26, 2026. https://www.ingremium.pl/index.php/IG/article/view/323.