ALLAHEM, A. . . A study of some new inequalities for Galerkin method for model diffusion problem and finite element basis . Journal of Qassim University for Science, [S. l.], v. 10, n. 2, p. 137–152, 2017. Disponível em: https://jnsm.qu.edu.sa/index.php/jnm/article/view/1818. Acesso em: 20 sep. 2024.