T. Sołkowski, “Plane Stress Problem of Plastic Forming of Cylindrical Shells Made From Coated Metal Sheet”, Eng. Trans., vol. 39, no. 3-4, pp. 437–452, Dec. 1991, Accessed: Feb. 01, 2026. [Online]. Available: https://et.ippt.pan.pl/index.php/et/article/view/1635