WSTAWSKA IM, MAGNUCKI K, KĘDZIA P. Analytical Investigation of a Beam on Elastic Foundation with Nonsymmetrical Properties. Eng. Trans. [Internet]. 2022 Mar. 31 [cited 2026 Mar. 19];70(1):77–93. Available from: https://et.ippt.gov.pl/index.php/et/article/view/1254