Ilie, Liviu. “Several Causes Regarding the Association to the Throne in Wallachia and Moldavia (14th-16th Centuries)”. The Annals of "Dunarea de Jos" University of Galati. Fascicle XIX: History 7 (November 20, 2008): 75-90. Accessed May 3, 2025. https://www.gup.ugal.ro/ugaljournals/index.php/history/article/view/587.