Szymczyk, Elżbieta, Jerzy Jachimowicz, Krzysztof Puchała, and Wiesław Szymczyk. “Mass Optimisation of Turbofan Engine Casing Made of Sandwich Structure”. Computer Assisted Methods in Engineering and Science 25, no. 2–3 (July 2, 2019): 81–88. Accessed January 26, 2025. https://cames3.ippt.pan.pl/index.php/cames/article/view/229.