KOVALEVSKII, A. A. On the Convergence of Certain Numerical Characteristics of Variational Dirichlet Problems in Variable Domains. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 52, n. 11, p. 1497–1512, 2000. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/4556. Acesso em: 5 dec. 2025.