ALMEIDA PEREIRA, Orlando J. B.; 						MOITINHO DE ALMEIDA, Jose P..
 Adaptive refinement for a local error bound based on duality.
<strong>Computer Assisted Methods in Engineering and Science</strong>, [S.l.], v. 10, n. 4, p. 565-574, jan. 2023.
ISSN 2956-5839.
Available at: &lt;<a href="https://cames.ippt.pan.pl/index.php/cames/article/view/1065" target="_new">https://cames.ippt.pan.pl/index.php/cames/article/view/1065</a>&gt;. Date accessed: 22 july 2024.