Preconditioned Iterative Methods for Two-Dimensional Space-Fractional Diffusion Equations. Communications in Computational Physics, [S. l.], v. 18, n. 2, p. 469–488, 2018. DOI: 10.4208/cicp.120314.230115a. Disponível em: https://www.global-sci.com/index.php/cicp/article/view/7590. Acesso em: 5 dec. 2025.