1.
Piltner R. On the systematic construction of trial functions for hybrid Trefftz shell elements. Comp. Assist. Methods Eng. Sci. [Internet]. 2023 Jun. 19 [cited 2025 Jun. 30];4(3-4):633-44. Available from: https://cames.ippt.pan.pl/index.php/cames/article/view/1395