OHNIMUS, Stephan; RÜTER, Marcus; STEIN, Erwin.
General aspects of Trefftz method and relations to error estimation of finite element approximations.
Computer Assisted Methods in Engineering and Science, [S.l.], v. 8, n. 2-3, p. 425-437, mar. 2023.
ISSN 2956-5839.
Available at: <https://cames.ippt.pan.pl/index.php/cames/article/view/1180>. Date accessed: 14 nov. 2024.