Nikšić, Mladen, Veselko Protega, and Dragan Peraković. “The Development Prospects of Magnetically Levitated Trains”. Promet - Traffic&Transportation 9, no. 5-6 (1): 227-235. Accessed March 28, 2024. https://traffic.fpz.hr/index.php/PROMTT/article/view/800.