@article{1195522716,
author = {Yamagata, Hideo},
title = {$C^*$ algebra and its extension as the set of observables},
journal = {Proc. Japan Acad.},
volume = {40},
number = {10},
year = {1964},
pages = { 385-390},
language = {en},
url = {http://dml.mathdoc.fr/item/1195522716}
}
Yamagata, Hideo. $C^*$ algebra and its extension as the set of observables. Proc. Japan Acad., Tome 40 (1964) no. 10, pp. 385-390. http://gdmltest.u-ga.fr/item/1195522716/