@article{GDZPPN002213184,
title = {On the geometry of the unit ball of a C*- algebra.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {468},
year = {1995},
pages = {113-148},
zbl = {0834.46041},
url = {http://dml.mathdoc.fr/item/GDZPPN002213184}
}
Pedersen, Gert K.; Brown, L.G. On the geometry of the unit ball of a C*- algebra.. Journal für die reine und angewandte Mathematik, Tome 468 (1995) pp. 113-148. http://gdmltest.u-ga.fr/item/GDZPPN002213184/