Improved PMHSS Iteration Methods for Complex Symmetric Linear Systems. Journal of Computational Mathematics, [S. l.], v. 37, n. 2, p. 278–296, 2018. DOI: 10.4208/jcm.1702-m2017-0007. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/12362. Acesso em: 5 dec. 2025.