K. Kolanek and T. Lewiński, “Circular and annular two-phase plates of minimal compliance”, Comp. Assist. Methods Eng. Sci., vol. 10, no. 2, pp. 177–199, Jan. 2023, Accessed: Jun. 30, 2025. [Online]. Available: https://cames.ippt.pan.pl/index.php/cames/article/view/1086