WANG, Ke Y. et al. Contact analysis using Trefftz and interface finite elements. Computer Assisted Methods in Engineering and Science, [S.l.], v. 13, n. 3, p. 457-471, nov. 2022. ISSN 2956-5839. Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/946>. Date accessed: 22 july 2024.