TEIXEIRA DE FREITAS, João A.; 						CISMAŞIU, Corneliu.
 Developments with hybrid-Trefftz stress and displacement elements.
<strong>Computer Assisted Methods in Engineering and Science</strong>, [S.l.], v. 8, n. 2-3, p. 289-311, mar. 2023.
ISSN 2956-5839.
Available at: &lt;<a href="https://cames.ippt.gov.pl/index.php/cames/article/view/1171" target="_new">https://cames.ippt.gov.pl/index.php/cames/article/view/1171</a>&gt;. Date accessed: 23 dec. 2024.