PENTEK, Zdzisław. The Fourth Crusade and the Problem of Food Provision in The Accounts of Robert De Clari and Geoffroy De Villehardouin. Studia Historiae Oeconomicae, [S. l.], v. 32, p. 109–114, 2014. DOI: 10.2478/sho-2014-0006. Disponível em: https://pressto.amu.edu.pl/index.php/sho/article/view/29187. Acesso em: 6 may. 2024.