ALMEIDA PEREIRA, Orlando J.B.; MOITINHO DE ALMEIDA, José P. A posteriori error estimation for equilibrium finite elements in elastostatic problems. Computer Assisted Methods in Engineering and Science, [S. l.], v. 8, n. 2-3, p. 439–453, 2023. Disponível em: https://cames3.ippt.pan.pl/index.php/cames/article/view/1187. Acesso em: 26 jan. 2025.