@article{GDZPPN002287846,
title = {Some New Besults on Smoothness and Rotundity in Normed Linear Spaces.},
journal = {Mathematische Annalen},
volume = {137},
year = {1959},
pages = {51-63},
zbl = {0092.11602},
url = {http://dml.mathdoc.fr/item/GDZPPN002287846}
}
KLEE, V. Some New Besults on Smoothness and Rotundity in Normed Linear Spaces.. Mathematische Annalen, Tome 137 (1959) pp. 51-63. http://gdmltest.u-ga.fr/item/GDZPPN002287846/