@article{GDZPPN002217724,
title = {Normal Structure of Banach Spaces.},
journal = {Manuscripta mathematica},
volume = {11},
year = {1973},
pages = {203-210},
zbl = {0271.46008},
url = {http://dml.mathdoc.fr/item/GDZPPN002217724}
}
Bynum, W.L. Normal Structure of Banach Spaces.. Manuscripta mathematica, Tome 11 (1973) pp. 203-210. http://gdmltest.u-ga.fr/item/GDZPPN002217724/