@article{2421,
author = {McWilliams, R.D.},
title = {On the $w^*$-sequential closure of subspaces of Banach spaces},
journal = {Portugaliae mathematica},
volume = {22},
year = {1963},
pages = {209-214},
zbl = {0132.08904},
language = {en},
url = {http://dml.mathdoc.fr/item/2421}
}
McWilliams, R.D. On the $w^*$-sequential closure of subspaces of Banach spaces. Portugaliae mathematica, Tome 22 (1963) pp. 209-214. http://gdmltest.u-ga.fr/item/2421/