On the Error Estimate of Linear Finite Element Approximation to the Elastic Contact Problem with Curved Contact Boundary. Journal of Computational Mathematics, [S. l.], v. 18, n. 6, p. 561–566, 2021. Disponível em: https://global-sci.com/index.php/JCM/article/view/11390. Acesso em: 5 dec. 2025.