CHERNEGA, I.V. Homomorphisms of the algebra of symmetric analytic functions on $\ell_1$. Carpathian Mathematical Publications, [S. l.], v. 6, n. 2, p. 394–398, 2014. DOI: 10.15330/cmp.6.2.394-398. Disponível em: https://scijournals.pnu.edu.ua/index.php/cmp/article/view/1373. Acesso em: 1 may. 2024.