KRAVTSIV, V.V. Algebraic basis of the algebra of block-symmetric polynomials on $\ell_1 \oplus \ell_{\infty}$. Carpathian Mathematical Publications, [S. l.], v. 11, n. 1, p. 89–95, 2019. DOI: 10.15330/cmp.11.1.89-95. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/1511. Acesso em: 21 nov. 2024.