PREMZL, Vilibald. Management of Traffic Congestion in Urban Areas. Promet - Traffic&Transportation, [S. l.], v. 12, n. 5-6, p. 311–315, 2012. Disponível em: https://traffic2.fpz.hr/index.php/PROMTT/article/view/1933. Acesso em: 26 aug. 2025.