ANTONY, Roselin; ALEMAYEHU, Habtu. A NOTE ON SPECIAL MATRICES. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 35, p. 587–604, 2015. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6393. Acesso em: 7 aug. 2026.