Kustova, G. (2006) “The Danube Mouths in Medieval Portulans”, The Annals of "Dunarea de Jos" University of Galati. Fascicle XIX, History, 5, pp. 83-91. Available at: https://gup.ugal.ro/ugaljournals/index.php/history/article/view/885 (Accessed: 22July2024).