F. Boussem and L. Belounar, “A Plate Bending Kirchhoff Element Based on Assumed Strain Functions”, J. Solid Mech., vol. 12, no. 5, pp. 935–952, Dec. 2020, Accessed: Jun. 15, 2026. [Online]. Available: https://oiccpress.com/jsm/article/view/12222