@article{05759884,
title = {A proof of the Russo-Dye theorem for },
journal = {The New York Journal of Mathematics [electronic only]},
volume = {16},
year = {2010},
pages = {53-60},
zbl = {1231.46015},
language = {en},
url = {http://dml.mathdoc.fr/item/05759884}
}
Siddiqui, Akhlaq A. A proof of the Russo-Dye theorem for . The New York Journal of Mathematics [electronic only], Tome 16 (2010) pp. 53-60. http://gdmltest.u-ga.fr/item/05759884/