Županović, Ivo, Gordana Štefančić, and Joso Vurdelja. “Road Network As the Basic Factor of Integrating Croatia Into the Traffic System of 21st Century Europe”. Promet - Traffic&Transportation 11, no. 2-3 (1): 185-192. Accessed May 2, 2024. http://traffic.fpz.hr/index.php/PROMTT/article/view/1164.