On the Convergence of Diagonal Elements and Asymptotic Convergence Rates for the Shifted Tridiagonal QL Algorithm. Journal of Computational Mathematics, [S. l.], v. 3, n. 3, p. 252–261, 1985. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/10807. Acesso em: 6 dec. 2025.