BECKERS, P. .; ZHONG, H.-G. .; MAUNDER, E. . Numerical comparison of several a posteriori error estimators for 2D stress analysis. European Journal of Computational Mechanics, [S. l.], v. 2, n. 2, p. 155–178, 1993. Disponível em: https://journals.riverpublishers.com/index.php/EJCM/article/view/3669. Acesso em: 12 oct. 2024.