@article{1102911988, author = {Takesaki, Masamichi}, title = {Faithful states on a $C^{\ast}$-algebra.}, journal = {Pacific J. Math.}, volume = {55}, number = {2}, year = {1974}, pages = { 605-610}, language = {en}, url = {http://dml.mathdoc.fr/item/1102911988} }
Takesaki, Masamichi. Faithful states on a $C^{\ast}$-algebra.. Pacific J. Math., Tome 55 (1974) no. 2, pp. 605-610. http://gdmltest.u-ga.fr/item/1102911988/