VUKOVIĆ, Ivan; VIZJAK, Ana. European Traffic Connections and Croatia. Promet - Traffic&Transportation, [S. l.], v. 12, n. 5-6, p. 285–293, 2012. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/1930. Acesso em: 27 aug. 2025.