Pimentel Vasconcelos AL, Maia Seco Álvaro J, César Bastos Silva AM. Comparison of Procedures to Estimate Critical Headways at Roundabouts. Promet [Internet]. 1 [cited 2024Nov.23];25(1):43-. Available from: https://traffic.fpz.hr/index.php/PROMTT/article/view/1246