Šapalas, Vaidotas, Michail Samofalov, and Viačeslavas Šaraškinas. “Fem Stability Analysis of Tapered beam‐columns”. Journal of Civil Engineering and Management 11, no. 3 (September 30, 2005): 211-216. Accessed March 29, 2024. https://journals.vilniustech.lt/index.php/JCEM/article/view/8912.