Bakalarz, Michał, Paweł Grzegorz Kossakowski, and Wiktor Wciślik. “Influence of Soil Backfill Parameters on Culvert Load Capacity With Accordance to Eurocodes and Sundquist-Pettersson Calculating Method”. Archives of Civil Engineering 67, no. 3 (September 30, 2021): 77–91. Accessed October 19, 2026. https://wydawnictwo.pan.pl/index.php/ace/article/view/3802.