Kornalewski L, Konior A, Zapaśnik M. Efficiency of information transfer in road traffic by variable message signs. Roads and Bridges – Drogi i Mosty [Internet]. 2021 Jun. 24 [cited 2025 May 1];20(2):139-55. Available from: https://www.rabdim.pl/index.php/rb/article/view/v20n2p139