Mieszek, Małgorzata. “Bolesław III Wrymouth, the Hero of Piarist Dramas”. Melusine. Old Literature and Culture 16, no. 1 (January 9, 2024): 29–46. Accessed May 12, 2024. https://czasopisma.ltn.lodz.pl/Meluzyna/article/view/2284.