FOTIY, O.; OSTROVSKII, M.; POPOV, M. Isomorphic spectrum and isomorphic length of a Banach space. Carpathian Mathematical Publications, [S. l.], v. 12, n. 1, p. 88–93, 2020. DOI: 10.15330/cmp.12.1.88-93. Disponível em: https://vps.pnu.edu.ua/index.php/cmp/article/view/3879. Acesso em: 24 nov. 2024.