[1]
F. Braga, G. Rega, and F. Vestroni, “Numerical Analysis of Compatible Finite Elements of Different Order in Two-Dimensional Problems of Elasticity”, Eng. Trans., vol. 26, no. 4, pp. 619–643, Dec. 1978, Accessed: Jan. 17, 2026. [Online]. Available: http://et.ippt.gov.pl/index.php/et/article/view/2147