MARTYNENKO, S. The package of application programs for the robust multigrid technique: building blocks and diagnostic tools. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 2, n. 2, p. 1–6, 2001. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/43. Acesso em: 30 apr. 2024.