BOUBERBACHENE, Mohamed; HOCHARD, Christian; POITOU, Arnaud. Domain optimisation using Trefftz functions – application to free boundaries. Computer Assisted Methods in Engineering and Science, [S. l.], v. 4, n. 3-4, p. 317–326, 2023. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/1375. Acesso em: 12 jan. 2025.