Katrňák, Tomáš, Jaroslav Juračka, and Ivo Jebáček. “Research of Effects of Defects on Stability Failures of Semi-Monocoque Stiffeners”. Aviation 23, no. 3 (December 31, 2019): 83-90. Accessed November 10, 2024. https://transport.vgtu.lt/index.php/Aviation/article/view/11903.