van den Hoven van Genderen, Bram. “Virgil Ciocîltan, The Mongols and the Black Sea Trade in the Thirteenth and Fourteenth Centuries”. TSEG - The Low Countries Journal of Social and Economic History 10, no. 3 (September 15, 2013): 134–135. Accessed November 24, 2024. https://tseg.nl/article/view/7502.