On the Necessary Conditions for the Solubility of Algebraic Inverse Eigenvalue Problems. Journal of Computational Mathematics, [S. l.], v. 10, n. 1, p. 93–97, 1992. Disponível em: https://www.global-sci.com/index.php/JCM/article/view/11056. Acesso em: 5 dec. 2025.