Ardeleanu, Constantin. “Some Information Regarding the Navigation and the Commerce of the Italian States through the Danube Mouths (1829-1856)”. The Annals of "Dunarea de Jos" University of Galati. Fascicle XIX, History 5 (December 7, 2006): 121-131. Accessed May 4, 2024. https://www.gup.ugal.ro/ugaljournals/index.php/history/article/view/890.