Jurum-Kipke, Jasna, Branko Maković, and Davor Sumpor. “Current Condition of Vessels on Inland Waterways in Croatia”. Promet - Traffic&Transportation 19, no. 5 (1): 301-309. Accessed April 16, 2024. https://traffic.fpz.hr/index.php/PROMTT/article/view/965.