COULIBALY, O. S.; BOUSSETILA, N.; TRAOR, G. Calculation of Error between the Exact Solution and Solution of Parabolic Equation (Heat Equation) by Krylov Approximation Methods. International Journal of Sciences: Basic and Applied Research (IJSBAR), [S. l.], v. 35, n. 1, p. 37–54, 2017. Disponível em: https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/7752. Acesso em: 5 may. 2024.