BALLICO, E. . On the Non-Uniqueness of the Sets Computing a Partially Symmetric Rank at Most Three. Contemporary Mathematics, [S. l.], v. 1, n. 4, p. 238–242, 2020. DOI: 10.37256/cm.142020454. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/454. Acesso em: 30 apr. 2024.