Semko, O. V., A. V. Hasenko, D. M. Lazariev, and Y. O. Avramenko. “Characteristics of Modeling Stress-Deformed State of Steel Light Thin-Walled Constructions”. Science and Transport Progress , no. 39 (December 25, 2011): 191–194. Accessed December 18, 2024. https://stp.ust.edu.ua/article/view/6910.