MARTYNOVA, T. S.; MURATOVA, G. V.; SHABAS, I. N.; BAVIN, V. V. Multigrid methods with skew-Hermitian based smoothers for the convection–diffusion problem with dominant convection. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 23, n. 71, p. 46–59, 2022. DOI: 10.26089/NumMet.v23r104. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/1192. Acesso em: 25 apr. 2024.