ENFLO, P.; LINDENSTRAUSS, J.; PISIER, G. On the "Three space problem". MATHEMATICA SCANDINAVICA, [S. l.], v. 36, p. 199–210, 1975. DOI: 10.7146/math.scand.a-11571. Disponível em: https://www.mscand.dk/article/view/11571. Acesso em: 5 may. 2024.