FERRANDO, J. C.; RUIZ, L. M. Sánchez. Strong barrelledness properties in $L_\infty(\mu,X)$. Mathematica Scandinavica, Berkeley, CA, United States, v. 73, p. 41–48, 1993. DOI: 10.7146/math.scand.a-12455. Disponível em: https://journals.msp.org/mscand/article/view/1211. Acesso em: 24 jul. 2026.