FILIPAU, Aliaksandr A. The Crusader States in the foreign policy of the First Mamluks (1248/1250–1260). Journal of the Belarusian State University. History, [S. l.], n. 4, p. 83–89, 2018. Disponível em: https://journals.bsu.by/index.php/history/article/view/357. Acesso em: 6 oct. 2026.