Bošnjak, Ivan, Branimir Jerneić, and Matej Derstvenšek. “Enhancing Virtual Mobility Using 3G Wireless Systems”. Promet - Traffic&Transportation 13, no. 6 (1): 395-399. Accessed April 26, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/1078.