WSTAWSKA IM, MAGNUCKI K, KĘDZIA P. Approximate Estimation of Stability of Homogeneous Beam on Elastic Foundation. Eng. Trans. [Internet]. 2019 Apr. 4 [cited 2025 Jun. 10];67(3):429–440. Available from: https://et3.ippt.pan.pl/index.php/et/article/view/979