1.
Gradkowski K. Flexibility of layers of model subbase of pavement and strengthening effect with geotexstile. Roads and Bridges – Drogi i Mosty [Internet]. 2007 Apr. 1 [cited 2025 May 2];6(2):5-16. Available from: https://www.rabdim.pl/index.php/rb/article/view/v6n2p5