Bartosiewicz, R. (2024). A Selection of Source Opinions about the Relations between Crusaders and Byzantium during the First and Second Crusade. In P. Grancow, P. Chyliński, R. Kanas, K. Ludwiczak, & K. Maras (Eds.), & (Ed.), Vade Nobiscum, tom XXIV/2024: Studia nad Bliskim Wschodem (pp. 59-73). Lodz University Press. https://doi.org/10.18778/8331-610-9.05