Adesiyun, Adewole, Ton Maagdenberg, and Monika Kowalska-Sudyka. “Vision of European Road Infrastructure in 2040”. Roads and Bridges - Drogi i Mosty 6, no. 3 (April 1, 2007): 5–21. Accessed July 5, 2024. https://rabdim.pl/index.php/rb/article/view/v6n3p5.