@article{1138843436,
author = {Umegaki, Hisaharu},
title = {Note on irreducible decomposition of a positive linear functional},
journal = {Kodai Math. Sem. Rep.},
volume = {6},
number = {1},
year = {1954},
pages = { 25-32},
language = {en},
url = {http://dml.mathdoc.fr/item/1138843436}
}
Umegaki, Hisaharu. Note on irreducible decomposition of a positive linear functional. Kodai Math. Sem. Rep., Tome 6 (1954) no. 1, pp. 25-32. http://gdmltest.u-ga.fr/item/1138843436/